User's Manual

TWS Pairing
Reject A Call
Voice Dialing
Music Pause/Playing
Bluetooth
ON
Connect
WA275ZB
Cell phone begins to search for Bluetooth
devices (see the user guide of your phone
instructions), and select “WA275ZB” from
bluetooth device list.
After connecting with the cell phone, the
headsets will prompt “Connected”.
Press and hold MFB of headset(R) or headset(L)
for 1 second to reject the call.
On standby mode or music playing mode, long
press MFB for 1 second to awake the voice
dialing function, the headset prompts “Di”.
Note: This feature only supports phone with voice dialing
function.
In standby mode, short press MFB of headset(R)
or headset(L) to play music.
On music playing state, short press MFB of
headset(R) to PAUSE music. This means that the
headset(L) can not use independently.
Volume +/-
In call mode or music playing mode, triple click on MFB of
headset(R) to volume up, triple click on MFB of headset(L) to
voluem down.
Pre/Next Song
In music playing mode, double click MFB of headset(R) to next
song, double click MFB of headset(L) to previous song.
Delete Pairing Records on the Headset
In OFF mode and earbuds are not in charging case, long press
MFB of R and L for about 10 seconds until the blue indicator is
on for 1 second.
Maintenance
Do not use abrasive cleaning solvents to clean the headset.
Do not allow the headset to touch with any sharp objects as this will cause
scratching and damages.
Please keep headset away from high-temperature, humidity and dust.
Notice:
1. The headset (R) can not volume down and previous song when use singly.
2. The headset (L) can not use independently.
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Trouble Reasons Solutions
Can not turn on low battery protection Charging headsets for 1-2 hours
Turning off
automatically
Low battery Charging headset for 1-2 hours
Headset echo Volume is too loud or
environment is noisy
Adjust the volume at phone or
change a place
Noise in call
Wrong pairing Pairing again
Too many pairing records Delete pairing records
Charging base without
indicator light when
charging
DC power supply doesn’t
output power
Check whether the micro USB
charging
not
line is plugged well or
Headsets without
indicator light when
charging
Charging base low battery
protection
Charging both the headsets and
charging base for 1-2 hours
No sounds after
pairing
Trouble Shooting
Low voice of the calling
party
Wearing headset is wrong
Adjusting wearing position of
headset
The headsets couldn’t being
charged in charging base
1)Checking headset charging interface
whether has touched to POGO PIN of
charging base and the location is
correct or not.
2)Charging for charging base
Environmental interference
caused or distance between
headset and mobile is too far
Change a place or move the
headset close to the mobile
phone
NOTE: This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the
following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to
operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions:
(1) this device may not cause harmful interference.
(2) this device must accept any interference received, including
interference that may cause undesired operation.
On off state, press the MFB of headset “R” and headset “L” for 2
seconds to power on. Two headsets will enter auto-pairing
mode.The two headsets will connect with each other after few
seconds and the main(right) headset flashes red and blue
alternately, then open the phone's Bluetooth function to search
“WA275ZB”.
Pick up the two headsets from
the charging base to power on,
Two headsets will auto enter
pairing mode. The two headsets
will connect with each other after few seconds and the main(right)
headset flashes red and blue alternately, and then open the phone's
Bluetooth function to search “WA275ZB”.
Cannot turn on by picking
up the headset/No
indicator light when
headset being charged
The two headsets TWS
pairing failure/TWS
paired successful but can
not find the headset(R)
2s
Answer/End A Call
When call incoming, short press MFB of headset(R) or headset(L)
to answer the call. In call mode, long press MFB of headset(R) or
headset(L) to end the call.
TWS Reconnected
Method1:
Method2:
The headset(R)(L) will prompt "power on", left headset prompts "left
channel" , the right headset prompts "right channel". After connected
with mobile phone successfully, the right headset prompts “connected”.
Note:
Press and hold MFB of headset(R) or headset(L) for 2 seconds to
power on→wait for few seconds, the two headsets connect
automatically→the headset pair with the mobile phone that has
ever paired→reconnected successfully.
Pick up the headsets from charging base to power on→wait for few
seconds, the two headsets connect automatically→the headset
s
pair with the mobile phone that has ever paired after few seconds
→reconnected successfully.
6）
Right Charging
Base Indicator
6）
* RF warning for Portable device:
The device has been evaluated to meet general RF exposure
requirement. The device can be used in portable exposure
condition without restriction.