User Guide Truly Wireless Earphones EN
Contents Contents Notice 4 About this Documentation.. ....................................................................... 4 Trademarks.. ............................................................................................................................................................................ 4 Handling this product................................................................................ 6 Waterproof performance.. ...............................................................
Contents Operating this Product 28 Adjusting the volume............................................................................... 28 Listening to music.. ................................................................................. 29 Receiving a phone call.............................................................................. 30 Using the voice assistance feature on your smartphone................................ 31 Settings 32 About the app for earphones/headphones...................
Notice > About this Documentation Notice About this Documentation Trademarks The trademarks used in this documentation are as follows. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Yamaha Corporation is under license. Other trademarks and trade names are those of their respective owners. Qualcomm aptX is product of Qualcomm Technologies, Inc. and/or its subsidiaries.
Notice > About this Documentation Notice regarding the contents of this documentation ( This documentation is a user’s guide intended for the following readers. Those who will use this product ( ( This documentation classifies precautions and other matters as follows. ( WARNING This content indicates “risk of serious injury or death.” ( ( ( ( ( ( CAUTION This content indicates “risk of injury.
Notice > Handling this product Handling this product Waterproof performance The waterproof performance of the body of these earphones is compliant with IPX5 standards. However, the charging case is not waterproof. Product failures caused by water ingress due to incorrect handling are not covered by the warranty. Use caution regarding the following to avoid electric shock or product failure.
Notice > Handling this product Battery-related notes The lithium-ion battery contained in this product is a consumable item. To extend the life of the battery as long as possible, use caution regarding the following. ( ( If the product is not used for a long period of time, the charging time may get longer. When storing the product for a long time, charge the product around once every six months to avoid excessive discharge.
Product Overview > Advantages of this product Product Overview Advantages of this product This product is a set of wireless earphones that connect to Bluetooth devices such as a portable music player or smartphone. High-definition playback of sound from Bluetooth devices This product supports the Qualcomm aptX™ and AAC codecs. Supports Qualcomm TrueWireless™ Stereo Plus (TWS+) This product supports TrueWireless Stereo Plus-compatible Bluetooth devices, offering more stable connectivity.
Product Overview > Accessories Accessories Make sure that all of the accessories are included with this product.
Product Overview > Accessories User Guide (Basic) Safety Brochure 10
Product Overview > Part names Part names Below is an explanation of the parts of the earphones. a b a Function key (L, R) b Indicator NOTE The earphones use built-in microphones to capture ambient sounds and conversations.
Product Overview > Part names (charging case) Part names (charging case) Below is explanation of the parts of the charging case. a b a Charging connector Plug the USB power cable into the connector for charging. b Indicator NOTE The charging case contains a battery for charging the earphones.
Charging and Powering > Charging the earphones Charging and Powering Charging the earphones Charge the earphones before use. NOTICE ( The charging case is not waterproof. Thoroughly wipe off any moisture that gets on the earphones before placing them back in the charging case. Back Orange 1 2 3 Open the charging case lid. Place the earphones in the charging case. Close the charging case lid. The charging case indicator lights up when charging, and turns off when charging is completed.
Charging and Powering > Charging the charging case Charging the charging case Charge the charging case. Make sure to use the USB power cable that was included with this product. Also, when using a USB power adaptor, be sure that the adaptor is compatible with 5 V DC (at least 0.5 A) commercially available power output. 3 1 2 Orange 1 2 3 Plug the USB power cable into the charging case. Plug the USB power cable into the USB power adaptor. Plug the USB power adaptor into the power outlet.
Charging and Powering > Turning the power on Turning the power on Turn the power on. 1 Remove the earphones from the charging case. The indicator lights up as shown below, and the power turns on. Blue 1 sec NOTE If the earphones have been removed from the charging case or if they do not turn on when removed from the charging case, hold down the function key on each earphone (L, R) until their indicators light up blue. 2 sec Blue 1 sec Related links “Checking the remaining battery power” (p.
Charging and Powering > Turning the power off Turning the power off Turn the power of this product off. 1 Place the earphones in the charging case. The earphone power will turn off, and the product will enter charging mode. NOTE ( If the earphones have been removed from the charging case, hold down the function key on each earphone (L, R) until their indicators light up red. You will hear the “Power Off” audio message in the earphones.
Charging and Powering > Checking the remaining battery power Checking the remaining battery power After this product are turned on, you can check how much battery power is left from the flashing indicator and the audio message.
Connections > Registering a Bluetooth device (pairing) Connections Registering a Bluetooth device (pairing) When first connecting this product to a Bluetooth device, follow the steps below to register (pair) this product with that device. 1 Set this product to pairing mode. First, remove the earphone (R) and wait until the LEDs are lit as shown in the illustration below. Next, remove the earphone (L). The earphone (R) will enter pairing standby mode.
Connections > Registering a Bluetooth device (pairing) 3 Select this product from this list on your Bluetooth device. If successfully connected, you will hear the “Pairing Successful” audio message. The indicator on the earphone will light up as shown below. Blue 20 sec Next, you will see a message to register (pair) the other earphone. Follow the instructions to register (pair). The other earphone may be listed as “Headset,” depending on the Bluetooth device.
Connections > Registering (pairing) a different Bluetooth device Registering (pairing) a different Bluetooth device Follow the steps below to register (pair) another Bluetooth device. [q01] 1 Keep pressing the function key on each earphone (L, R) until their indicators light up red. The power will turn off. 5 sec Red 1 sec 2 Keep pressing the function key on the earphone (R) until its indicator lights up as shown below.
Connections > Registering (pairing) a different Bluetooth device 3 Keep pressing the function key on the earphone (L) until its indicator lights up as shown below. You will hear the “Power On” audio message in the earphones. 2 sec Blue 1 sec 4 Activate the Bluetooth function on the Bluetooth device. A list of Bluetooth devices that can be connected will be shown. 5 Select this product from this list on your Bluetooth device.
Connections > Registering (pairing) a different Bluetooth device NOTE ( ( ( ( Pairing standby mode will automatically end after about two minutes. To register again, start from step 1. Up to 3 devices can be registered with this product. From the 4th device on, older registrations will be deleted (the oldest is deleted first). If a passkey is required when connecting, input “0000”.
Connections > Connecting to a Bluetooth device Connecting to a Bluetooth device This product connects to Bluetooth devices with which it has already been registered (paired). When you turn the power on, they will search for the last Bluetooth device to which they were connected, and connect automatically. Blue 20 sec If they do not automatically connect, the earphones will enter connection/registration (pairing) standby mode. Initiate the connection to the earphones from your Bluetooth device.
Connections > Disconnecting from a Bluetooth device Disconnecting from a Bluetooth device Follow the steps below to disconnect a Bluetooth device. ( Disconnect the earphones by operating the Bluetooth device. The earphones will enter the standby mode for a connection/registration (pairing) with a Bluetooth device. ( ( Turn the Bluetooth device’s power off. The earphones will enter the standby mode for a connection/registration (pairing) with a Bluetooth device. ( ( Turn the power of this product off.
Wearing this product > Putting the earphones on Wearing this product Putting the earphones on Check the markings on the earphones for the left and right sides to make sure they are worn in the correct ear, and insert them into your ear. Move the earphones to adjust them so that they fit your ears when you put them on. If the earphones seem like they might come loose when you shake your head a little while wearing them, try using different silicone sleeves. This will help prevent them from falling out.
Wearing this product > Replacing the eartips Replacing the eartips You will be able to listen to your music with better sound by using eartips that match your ears. When putting the earphones on, use the eartips that keep out ambient sounds as much as possible while the music is stopped. Eartip NOTE 4 sizes of eartips are included with this product. The earphones come pre-attached with M-size eartips. CAUTION ( ( ( Do not use broken eartips and do not wear the earphones without eartips.
Wearing this product > Replacing the silicone sleeves Replacing the silicone sleeves Replace the silicone sleeves as shown below. Using silicone sleeves that fit your ears will make them stay in your ears better. NOTE ( ( The left and right silicone sleeves are different. 2 kinds of silicone sleeves are included with this product. The earphones come pre-attached with S-size silicone sleeves.
Operating this Product > Adjusting the volume Operating this Product Adjusting the volume Follow the steps below to adjust the volume. 1 ( ( L R 2 2 1 Turn the volume up Press the function key on earphone (R) twice. Turn the volume down Press the function key on earphone (L) twice. NOTE When connecting to a device (such as a smartphone) on which the volume can be adjusted, you can also adjust the volume using that device.
Operating this Product > Listening to music Listening to music You can operate this product using the function keys during playback as follows. L R ( ( ( Pause or restart playback Press the function key on earphone (L) or (R). Skip to the next song Hold down the function key on earphone (R) until you hear a “beep” sound (about two seconds). Take your finger off the key once you hear the beeping sound.
Operating this Product > Receiving a phone call Receiving a phone call When connecting to a Bluetooth device (such as a smartphone) that has phone call functionality, you can talk using this product. Operate this product as follows. R ( ( ( Receive a phone call Press the function key on earphone (R). End a phone call Press the function key on earphone (R) during the call. Ignore a call Hold down the function key on earphone (R) for at least two seconds when the call is coming in.
Operating this Product > Using the voice assistance feature on your smartphone Using the voice assistance feature on your smartphone When connecting this product to a Bluetooth device that supports a voice assistance feature such as Siri or Google Assistant, you can control the voice assistant with this product. R 12 3 1 Press the function key on earphone (R) three times. The voice assistant will start, and you can operate it using your voice.
Settings > About the app for earphones/headphones Settings About the app for earphones/headphones The Headphones Controller smartphone app is a dedicated app for getting the best sound quality from your Yamaha earphones or headphones. This app will let you do the following. ( Show the status of your earphones/headphones (such as remaining battery power) ( Make detailed settings on your earphones/headphones Install the app from the App Store (iOS devices) or from Google Play (Android devices).
Settings > List of settings (main screen) List of settings (main screen) The settings that you can make on the main screen of the Headphones Controller app are shown below. NOTE The app screen may differ, depending on your product. ( ( LISTENING CARE Turns LISTENING CARE (a feature that automatically adjusts the sound quality according to the volume) on/off. Auto Power-Off Timer Sets the time it takes for the power to turn off after Bluetooth has been disconnected.
Settings > List of product settings (menu) List of product settings (menu) The settings that you can make on the menu of the Headphones Controller app are shown below. NOTE The app screen may differ, depending on your product. ( ( ( ( Confirm Firmware Update Checks whether new firmware has been released, and performs updates. User Guide Accesses the User Guide License Information Displays the software license information for Headphones Controller.
Settings > Automatically adjust the sound quality according to the volume Automatically adjust the sound quality according to the volume When LISTENING CARE is enabled, this product will automatically adjust the sound quality according to the playback volume. This feature adjusts the frequency balance, offering rich sound quality playback even at a low volume. Use the Headphones Controller app to make these settings.
Settings > Setting the auto-standby time Setting the auto-standby time This product will automatically shut off when a certain amount of time has passed without a connection from a Bluetooth device. You can set the time it takes for the power to turn off after no connection has been received. Use the Headphones Controller app to make these settings. ( Auto Power-Off Timer Settings 5min (default setting) 30min 1h 3h ( ( ( ( Related links ( ( ( ( “Turning the power on” (p.
Settings > Updating the firmware Updating the firmware The firmware on this product can be updated to add new functionality, rectify product issues and so on. Updates are performed using Headphones Controller. For more details on the contents of updates, see the product information page on the Yamaha website. NOTICE For stable data communication between this product and your Bluetooth device, update the firmware in a place where the signal is good.
Troubleshooting > Read this first Troubleshooting Read this first If this product does not operate normally while you are using it, first check the following. ( Place both earphones back into the charging case and wait for at least 10 seconds, after which you can first take out earphone (R) and then earphone (L). ( Make sure that this product have been sufficiently charged. ( ( “Charging the earphones” (p.13) “Charging the charging case” (p.
Troubleshooting > No sound can be heard No sound can be heard ( This product are not connected to a Bluetooth device. Pair this product. “Connecting to a Bluetooth device” (p.23) ( ( The volume is too low. Raise the volume. “Adjusting the volume” (p.28) ( ( The music stopped playing back. Start playback. “Listening to music” (p.29) ( ( The eartips don’t fit my ears. Select eartips that match your ear shape, and make sure that they fit securely. “Replacing the eartips” (p.
Troubleshooting > Sound can only be heard from one earphone Sound can only be heard from one earphone ( The signal may not be coming in clearly, making the connection unstable. Move away from wireless devices such as Wi-Fi access points, or appliances that product electromagnetic waves such as microwave ovens. After placing both earphones into the charging case, take them out again. ( You may be using a smartphone app that generates sound from only one channel.
Troubleshooting > Power will not turn on Power will not turn on ( There may not be enough battery power left. Charge this product. “Charging the earphones” (p.13) ( ( The battery power of the charging case may have been depleted while charging the earphones. Keep pressing the function key on each earphone (L, R) until their indicators light blue. After this, charge the charging case. “Turning the power on” (p.15) ( ( The product is temporarily not functioning in a stable way.
Troubleshooting > The product cannot be charged The product cannot be charged ( This product terminal might be covered up by the silicone sleeve. Reattach the silicone sleeve correctly. “Replacing the silicone sleeves” (p.27) ( ( Your computer is not turned on (when charging from your computer). Turn the power of your computer on, and then charge this product. ( You may have been using a USB power cable other than the one included with this product.
Troubleshooting > Cannot connect to a Bluetooth device Cannot connect to a Bluetooth device ( This product and your Bluetooth device may be too far apart. Move this product closer to the Bluetooth device. ( A device that emits electromagnetic waves (such as a microwave oven, access point and so on) might be nearby. Do not use this product near other devices that emit electromagnetic waves. ( The connection information for the registered Bluetooth device may not be working properly.
Troubleshooting > The product does not operate or play back The product does not operate or play back ( This product may be charging. You cannot use this product while they are charging. Use the earphones after charging is finished. ( There is no remaining battery power on this product. Charge this product. “Charging the earphones” (p.13) “Charging the charging case” (p.14) ( ( ( The product is temporarily not functioning in a stable way.
Troubleshooting > The sound is distorted, noisy or choppy The sound is distorted, noisy or choppy ( The signal may not be coming in clearly, making the connection unstable. Move away from wireless devices such as access points, or appliances that product electromagnetic waves such as microwave ovens. Try placing the connected Bluetooth device as close to this product as you can. Devices with wireless network connectivity may transmit signals that obstruct Bluetooth communications.
Troubleshooting > Restoring this product to factory defaults (Initialize / Reset) Restoring this product to factory defaults (Initialize / Reset) This will restore all settings of this product to their factory defaults. 1 Turn off the power after removing the earphones from their charging case. Keep pressing the function key on each earphone (L, R) until their indicators light up red. You will hear the "Power Off" audio message in the earphones.
Troubleshooting > Restoring this product to factory defaults (Initialize / Reset) 3 Once the indicator starts flashing, press the function key on earphone (R) three times within 10 seconds. The indicator flashes as shown below, and the power will turn off. You will hear the "Power Off" audio message in the earphones. If the indicator does not stop flashing red, go back and retry the previous step.
Troubleshooting > Restoring this product to factory defaults (Initialize / Reset) 5 Once the indicator starts flashing, press the function key on earphone (L) three times within 10 seconds. The indicator flashes as shown below, and the power will turn off. You will hear the "Power Off" audio message in the earphones. If the indicator does not stop flashing red, go back and retry the previous step.
Troubleshooting > Restoring this product to factory defaults (Initialize / Reset) 7 Hold down the function key on earphone (L) for two seconds within 10 seconds of doing the previous step. The power will turn on. Take your finger off the key once the indicator flashes. 2 sec Red Blue Flashes alternately If after several seconds the indicator displays as shown below, initialization was successful. If the indicators are not displaying as shown, try initializing once more from step 1.
Troubleshooting > Problem Still Not Resolved (Customer Support) Problem Still Not Resolved (Customer Support) If the trouble still cannot be solved, please contact us for product support as shown below. ( For customers within Japan Please contact the store where you purchased this product, or the Product Support Center as listed in the “User Guide (Basic).” ( For customers outside of Japan Please contact your nearest authorized Yamaha dealer or service center.
Appendix > Specifications Appendix Specifications The specifications of this product are as shown below. ( Driver type Dynamic Driver unit 6.0 mm Frequency range 20–20,000 Hz Bluetooth version 5.
Appendix > List of operations List of operations The main operations of this product are as shown below.
Appendix > List of operations Other functions ( Start pairing With the power off, hold down the function keys on the earphones (L and R) (R: five seconds; L: two seconds) Start voice assistant Function key on earphone (R) (press quickly, three times in a row) ( ( ( 53
Appendix > List of indicator displays and audio messages List of indicator displays and audio messages The indicator displays and audio messages on this product are shown below.
Appendix > List of indicator displays and audio messages Audio messages ( Battery High Plenty of battery charge remaining Battery Medium Moderate battery charge remaining Battery Low Small amount of battery charge remaining Power Off Power off Pairing Start device registration (pairing) Pairing Successful Pairing successful/finished connecting Pairing Failed Pairing unsuccessful Connected Finished connecting to Bluetooth device Disconnected Disconnected from Bluetooth device ( ( ( ( ( ( ( ( ( (
Yamaha Global Site https://www.yamaha.com/ Yamaha Downloads https://download.yamaha.
