TWS Bluetooth Headset BS228GB User Manual
- June 7, 2024
- TWS
Table of Contents
TWS Bluetooth Headset BS228GB User Manual
Bluetooth headset should be used with the compatible devices which support Bluetooth wireless technology. This allows you to make two calls and enjoy the music streaming at any time freely. Please read this user manual carefully before using the headset, and also read your device’s user manual regarding the Bluetooth function, and pay attention to those important safety and maintenance information. Please keep the headset away from children.
Specifications
Bluetooth Version: V5.0
Bluetooth Profiles Supported: HSP, HFP, A2DP, AVRCP
Audio Decoding Protocol : SBC AAC
Transmission Power: Class 2
Operation Range: Up to 10 meters
Frequency Range: 2.4GHz-2.48GHz
Battery of Headset: 45mAH Li-polymer Battery
Charging Voltage of Headset: 5V
Charging Time of Headset: About 1.5 hours
Battery of Base: 420mAH Li-polymer Battery
Charging Voltage of Base :5V
Charging Time of Base: About 2hours
Charging Headset Times from
Charging Base: 2-3 times
Music Playing Time: ≥ 6 hours
Talk Time: ≥ 6.5 hours
Standby Time: About 100 hours
Driver: φ6mm
Driver sensitivity : 90±3dB
Driver impedance: 16Ω±15％
Driver frequency ring range: 20-20kHz
Dimensions of Charging Base(mm): L80×W33×H31
Dimensions of Headset(mm): L26×W16.6×H24.2
Weight(one headset): About 4.5g
Total Weight : About 53g
*The time mentioned above may vary due to user’s operation mode and device settings.
Structure Sketch
- Charging Base Opening Snap
- Charging Base Indicator for Headsets
- Micro USB Charging Port Headset Mode
- Indicator and Mic Hole
- MFB
- Charging Pogo Pin
- Ear Tips
Headset Mode
Charging Base Mode
Identify according to L &R and wear the headset (R) and headset (L) respectively
Wearing Steps:
Step 1
Step 2
Slightly rotate headset until it firm
Step 3
Make the headset to cochlear edge tightly
Charging Ways of Headset
Put the headset (L) (R) to the corresponding position in the bottom of the
charging base.
Charging Ways of Charging Base
Use the USB charging cable to charge The red will flash according times until the battery is up to the corresponding level and will be always on when it is fully charged,
Put the headset (L) (R) to the corresponding position in the bottom of the charging base.
■ Use the USB cable to connect with computer
Note 1: Check the charging device is suit to the headset or not.
Note 2: Use only the supplied charger to charge the headset, if use other
device may violate the validation or the maintenance article of this product
and may cause danger.
Note 3: Do not attempt to force open the built-in battery as this could damage
the headset.
Note 4: A fully charged headset will lose its power automatically if left
unused. It is recommended to charge the headset each three months.
Note 5: Do not leave the headset in a too hot or too cold condition (best
between -10¥ and 50¥) which may affect the headset’s operations although it is
fully charged.
Note 6: Do not dispose of the headset into fire or wart.er.
Turning ON/OFF
1 Method
Pick up the headsets from the charging base to turn on automatically. Put them
back and close the case cover to power off.
2 Method
In OFF MODE, press and hold headset(R) or headset(L) MFB for 2 seconds to turn
on. In ON MODE, press and hold headset(R) or headset(L) MFB for 5 seconds to
turn off.
TWS Pairing
1
Pick up the two headsets from the charging base to power on and waiting about 5 seconds , the two headsets will enter auto-pairing mode. The two headsets connect with each other after few seconds, the headset (R) alternately flashing red and blue, and then open the phone’s Bluetooth function to search.
2
In OFF state, press MFB key for 2 seconds to power on and waiting about 5 seconds , the two headsets will enter auto-pairing mode. The two headsets connect with each other after few seconds, the headset (R) alternately flashing red and blue, and then open the phone’s Bluetooth function to search “BS228GB”.
Do as the above ways: 1 or 2 ,and it voices “Connected” after TWS successfully paired: left headset prompts “Left connected” and right headset prompts “Right connected-pairing”
Cell phone begins to search for Bluetooth devices (see the user guide of your phone for instructions), and select “BS228GB” from Bluetooth device list.
TWS Reconnected
Method1: 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(R) pairs with the mobile phone that has ever paired after few seconds reconnected successfully.
Method2: Pick up the headsets from charging base to power on wait for few seconds, the two headsets connect automatically the headset(R) pairs with the mobile phone that has ever paired after few seconds reconnected successfully.
Note: The headset(R)(L)will prompt “Connected”, left headset prompts “Left Connected”, the right headset prompts ” Right Connected”.
Answer /End a Call
When call incoming, short press MFB of headset (R) or headset (L) to answer
the call when you hear “Doo” once IN call mode, short press MFB of headset (R)
or headset (L) to end the call when you hear “Doo, call end” .
Reject a call
Press and hold MFB of headset(R) or headset(L) for 2 seconds to reject the
call, the speaker prompts “Doo” twice and “call reject”.
Voice Dialing
On standby mode or music playing state, short press the MFB of headset(L).
(This feature only supports phone with voice dialing function)
Two-call Handling
(Only support the mobile phone which has the function of handling two phones.)
When you are answering a call, there is another call coming :
Long press and hold MFB for 2 seconds to end the current call and answer the
incoming call; Short press MFB to hold the current call and answer the
incoming call; After the second implementation, short press MFB to switch
between two calls; After the second implementation, long press MFB for 2
seconds to end the current call, and short press MFB to end the other call.
Note: All the above operations have to respect the precondition supported Bluetooth hands free profile V1.5 and Phones are holding function (Network services) from telecom.
Music Pause/Playing
In standby mode, shortly press MFB of headset(R) to play music. On music
playing state, shortly press MFB of headset(R) to PAUSE music.
Volume +/-
In call mode or music playing mode double click MFB of headset(R) to volume up
double click MFB of headset(L ) to volume down, when maximum or minimum
volume, the speaker will prompt “Doo”.
Pre/Next Song
In music playing mode long press MFB of headset(R) for 2 seconds to next
singling press MFB of headset(L)for 2 seconds to previous song.
Delete Pairing Records on the Headset
In OFF mode, press MFB of headset(R) or headset(L) for 10 seconds(OFF MODE On
Mode when 2nd second Delete Pairing Records when 10th second) until hearing
“Doo” 3 times and indictors flash red and blue twice at the same time.
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.
Trouble Shooting
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