- MOMENTUM Wireless M2 AEBT Instruction Manual 
-  2 | M2 AEBT 
- Contents Contents Important safety instructions....................................................................................2 The MOMENTUM Wireless (M2 AEBT)........................................................................4 Package includes...........................................................................................................6 Product overview.......................................................................................................... 
- Important safety instructions Important safety instructions XX Read the instruction manual, safety guide, quick guide (as supplied) carefully and completely before using the product. XX Always include this safety guide when passing the product on to third parties. XX Do not use an obviously defective product. Preventing damage to health and accidents XX Protect your hearing from high volume levels. Permanent hearing damage may occur when headphones are used at high volume levels for long periods of time. 
- Important safety instructions Intended use/Liability This wireless headphones are designed for use with mobile devices (e. g. mobile music players, mobile phones, tablets, computers) that support wireless communication via Bluetooth. Compatible Bluetooth devices include those that support the following profiles: Hands Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), and Device ID profile (DIP). 
- The MOMENTUM Wireless (M2 AEBT) The MOMENTUM Wireless (M2 AEBT) Proudly leading the way into the next generation of Sennheiser’s highly regarded MOMENTUM line, the M2 AEBT brings you freedom of movement and total purity of sound. Bluetooth® wireless technology makes a cable unnecessary, and thanks to Sennheiser’s innovative NoiseGard™ hybrid active noise cancellation technology, you’ll be able to enjoy your favorite music on the go in amazing clarity. 
- The MOMENTUM Wireless (M2 AEBT) Bluetooth The MOMENTUM Wireless (M2 AEBT) headphones comply with the Bluetooth technology 4.0 standard and are compatible with all Bluetooth 1.1, 1.2, 2.0, 2.1, and 4.0 devices with the following profiles: • Headset Profile (HSP) 1.2 - The profile that provides the basic functionalities used by the headphones to interact with a Bluetooth smartphone. • Hands-Free Profile (HFP) 1.6 - A profile used by the headphones to interact with a Bluetooth smartphone. 
- Package includes Package includes MOMEN TUM Headphones L Hard carry case Soft carry case Audio cable with 2.5-mm and 3.5-mm jack USB cable with micro USB connector In-flight adapter Quick guide Safety guide Quick start guide Safety guide A list of accessories can be found at www.sennheiser.com. For information, contact your local Sennheiser partner: www.sennheiser.com> “Sales Partner“. 
- Product overview Product overview Overview of the headphones 1 6 7 8 2 MOME NTUM 9 L 0 5 4 3 1 Headband 6 LED indicator 2 Earpads 7 Power button 3 Earcups 8 3-way multifunction button 4 Microphone 9 Audio input 5 NFC Antenna 0 Micro USB input Overview of pictograms Pictograms for using buttons Pictogram Meaning 1x Press and immediately release the button 2x Press the button twice 5s Press the button and hold for 5 seconds M2 AEBT | 7 
- Product overview Pictograms for LED indicators Pictogram Meaning LED shines Time interval or interruption. Causes LED to flash Continuous shine/flash 3s 3s Time interval of flashing Examples of pictographs used in this manual: Pictogram Meaning The LED continuously flashes on and off 5m 3s The LED continuously flashes once every 3 seconds The LED continuously shines 1s The LED flashes thrice per second. 
- Product overview Overview of LED indicators LED indicators when operating Indicator Meaning Headphones are switching on Pairing with a device is successful Headphones are switching off 1s Headphones are in pairing mode 2s Headphones are disconnected from the device 2s Headphones, with an almost empty battery, are disconnected from the device Pair settings on the headphones are cleared LED indicators when making a call Indicator Meaning 1s Incoming call 1s Incoming call with an almost empty batte 
- Product overview Overview of buttons Power button Press Function Page Switches the headphones on and off 17 2s 3-way multifunction button Press 1x 1s 2x 3x 3x 2x 10 | M2 AEBT Function Page Accepts/ends a call 21 Accepts an incoming call and ends the active call 21 Plays/pauses a song 20 Rejects a call 21 Activates the voice control 23 Transfers a call 22 Plays the next song 20 Accepts an incoming call and puts the active call on hold/Toggles between 2 calls 21 Checks the batt 
- Getting started Getting started Charging basics 3h A complete charging cycle takes about 3 hours. Before using the headphones for the first time, charge the headphones for a complete charging cycle without interruption. When the battery is almost empty or when you are charging the headphones, the LED emits a signal and a voice message prompts you of the charge condition of the battery. 
- Getting started Charging the headphones 1. Connect the micro USB plug of the charging cable to the micro USB input of your headphones. 2. Connect the USB plug to a power adaptor (not included) or to the USB car charger adaptor (not included), and connect to the power source. If you are using a computer, connect the USB plug to the USB port. The LED flashes/shines depending on the battery condition of the headphones, as provided in the table above. 
- Getting started Pairing the headphones CAUTION Danger of malfunction! The transmitted radio waves of mobile phones can impair the operation of sensitive and unprotected devices. XX Make calls on the headphones only in locations where Bluetooth wireless transmission is permitted. To pair your headphones with a Bluetooth device you can either use the Near Field Communication (NFC) or the Bluetooth search function. To connect the headphones, Bluetooth needs to be activated in both cases of pairing. 
- Getting started Pairing the headphones to an NFC device 1. Switch the NFC function on from your smartphone. 2. Place your smartphone close, about less than 3 cm, to the NFC antenna on the left earcup of the headphones. You hear the voice prompts „power on” and „pairing” and the LED flashes blue and red. 3. Depending on your smartphone, click „Yes” if a verification to pair to the headphones appears on the screen. If the pairing is successful, you hear the voice prompt „connected” and the LED switches off. 
- Getting started Pairing the headphones to a Bluetooth device Ensure that your headphones are within the 20 cm range of your smartphone during this procedure. 1. Switch the headphones on (see page 17). Continuously press the power button until you hear the voice prompt „pairing” and the LED flashes blue and red. The headphones are in pairing mode. 2. Enable the Bluetooth visibility from your smartphone. 3. From your smartphone, search for Bluetooth devices. 
- Getting started Disconnecting the headphones from an NFC or Bluetooth device XX Disable the Bluetooth visibility from your smartphone. The headphones are disconnected from the smartphone, and you hear the voice prompt „disconnected”. The headphones then searches for other previously paired devices. If no device is found, you hear the voice prompt „no device found” after few minutes.