User Guide

USER GUIDE
Wireless Neckband Earphones
Stream N
+
(EA65)
RIVERSONG TECHNOLOGY CO., LTD.
Address：No. 1108 Tower B, Tian’an High-Tech Plaza Phase 1, Futian
District, Shenzhen, Guangdong
Official website：www.riversongtech.com
www.riversongtech.com
正面
反面
Before using this product, read user manual instructions carefully.
WELCOME
Thank you for choosing us. Our wireless earphones have a
fashionable design, powerful functions, high compatibility, and
a true hands-free convenience when making calls and
listening to music!
WIRELESS TECHNOLOGY
With the wireless technology, you can connect the earphones
to compatible devices without cables. The wireless connection
allows you to use your mobile phone without holding it (listening
to music, having phone calls, etc.), but the maximum distance
between them shall be within 10 meters (about 30 feet). The
wireless connection may be interfered by obstacles (such as
walls) or other electronic devices.
Some geographical areas might not provide the optimal
wireless connection. Please consult your local authority or
service provider for details.
MAIN OPERATION GUIDE
In below instruction, MF refers to the multifunction button (please
refer to FUNCTION KEY DESCRIPTION)
•Pairing: Long press on the MF button for 3 seconds
•Power off: Long press on the MF button for 5 seconds
•Pause/Play: Short press once on the MF button
•Volume up/down: Short press once on the +/- button
•Last/Next song switch: Long press on the +/- button for 2 seconds
•Answer phone call: Short press once on the MF button
•End phone call: Short press once on the MF button
•Reject phone call: Long press on the MF button for 2 seconds
•Redial the last phone number: Double click on the MF button
•Siri function: Long press on the MF button for 2 seconds
CHARGING THE EARPHONES
1. Use the Micro USB charging port to charge your earphones. It
should take 1.5 hours to get fully charged.
2. It performs best after being fully charged. Please use DC-5V
power to charge it.
IMPORTANT: Please note that the maximum voltage supported
can not exceed DC-9V.
LED LIGHT GUIDE
Low power: the red light flashes every 10 seconds with a vocal
message reminder saying "battery low".
Under charging: the red light is on.
Fully charged: the light turns blue.
CONNECT WITH YOUR PHONE
1. Place the earphones within 1 meter from your phone. The
pairing success rate is higher when the 2 devices are at
close-range distance.
2. Long press on the MF button until the red and blue lights flash
alternatively, this means they are in pairing status.
3. Turn on the wireless function on your phone, search for the
earphones model called “RS Stream N+”, click on it to connect.
No password is required. When successfully connected, the LED
indicator will flash in blue color.
Congratulations, it is successfully connected, now you can
listen music and dial.
CONNECT WITH TWO PHONES
1. Long press on the MF button until the red and blue lights flash
alternatively, this means they are in pairing status.
2. Turn on the wireless function on the mobile phone #1, search
for the earphones model called “RS Stream N+”, click on it to
connect. No password is required.
3. Turn off the wireless function of the mobile phone #1, long
press on the MF button to turn off the earphones.
4. Long press on the earphones MF button until the red and blue
lights flash alternatively again, this means they are in pairing
status.
5. Turn on the wireless function on the mobile phone #2, search
for the earphones model called “RS Stream N+”, click on it to
connect. No password is required.
6. Turn on the wireless function of the mobile phone #1 to
connect the earphones again.
FAQ
Why can’t I find the earphones model on my phone?
It might be because the earphones are power off; or the
wireless connection function of your mobile phone encounters
some issues.
1. After you power off your earphones, long press on the MF
button until the red and blue lights flash alternatively to
activate the earphones' pairing status.
2. Reset the earphones (see above instructions).
3. Reboot your phone, and connect again.
NOTE
When the earphones are under pairing status, the wireless
connection pairing with your mobile phone should be done
within 2 minutes, otherwise your earphones will automatically
power off.
Why the earphones cannot be linked with my mobile phone using the
wireless connection function?
It might be because the wireless connection function on your
device is not turned on; your earphones are connected to
another device; or the earphones are still in pairing mode.
1. Please check if the wireless connection function on your
device is turned on.
2. Please check and confirm your earphones are not
connected to another device.
3. Please check if your earphones are in pairing mode (which
will be indicated by light in blue & green flashing alternatively).
Why can’t I hear any sound from my earphones?
It might be because the earphones’ volume is down to
minimum; the earphones are not well connected with your
phone; or your earphones are not within the wireless
connection working range.
1. Adjust volume on your phone; or press on the “+” button to
turn the volume up.
2. Proceed to connection process again.
3. Keep your earphones within 10 meters from your mobile
phone to respect the wireless connection working range.
NOTE
When your earphones and mobile phone are in pairing
connection process, please do not do any other operations
with those devices.
When charging, why does the red light not lighting up?
It might be because you did not use your earphones for a long
time.
Charge your earphones for 30 minutes until the red light is on.
NOTE
Overcharging or placing the earphones under high
temperature atmosphere will cut down the battery capacity
and lifetime.
Why the earphones call quality is not good?
It might be because the mobile network is not good enough; or
the earphones are not in the wireless connection working
range.
1. Confirm whether the mobile network in strong enough.
2. Please confirm that the earphones are within the effective
working distance of 10 meters from your mobile phone, also
check if no major obstacle is causing interference to
connection.
When the music is playing, why the music cannot be controlled with the
play/pause, previous/next song and volume up/down buttons?
It might be because the mobile phone doesn’t support the
AVRCP (Audio/Video Remote Control Profile) protocol.
This feature requires the mobile device to be paired with the
earphones to support the AVRCP (Audio/Video Remote Control
Profile) protocol.
SPECIFICATION
Bluetooth Version: 5.0
Supported Profiles: A2DP, AVRCP, HFP, HSP
Operating Distance: 10m
Bluetooth Chip: BK3266
Frequency Range: 20Hz-20KHz
Sensitivity: 102±3dB
Rated Power: 5mW
Impedance: 16Ω
Charging Time: 1.5h
Playback Time: 12h (volume at 70%)
Battery Capacity: 125mAh
FUNCTION KEY DESCRIPTION
1. Micro USB Port
2. Volume + / Next Song
3. Power / Call / Multifunction
4. Volume - / Previous Song
NOTE
Please keep the earphones and mobile phone #1/#2 within 10
meters.
RECONNECTION
1. The earphones will reconnect with your mobile phone
automatically.
2. If it doesn’t, please short press once on the MF button, or try
again the pairing with the wireless connection function.
RESET
When the earphones is under charging status, press on the MF
button for 3 seconds until the red and blue lights flash
alternatively 3 times.
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EA65 说明书
料号：07-EA65-00401-11
印刷：单黑 / PANTONE 165C
材质：157g双铜
尺寸：60*90mm