Shenzhenshishuangsikejiyouxiangongsi BS251FL TWS Bluetooth Headset User Manual

BS251FL TWS Bluetooth Headset User Manual

BS251FL
TWS Bluetooth Headset
User Manual

Bluetooth headset should be used with compatible devices which support Bluetooth wireless technology. This allows you to make any calls with Bluetooth function 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

*The time mentioned above may vary due to user’s operation mode and device settings.

Structure Sketch BS251FL

1. Charging Base Lid
2. Charging Base Indicator
3. Charging Base-One-Key-Reset Button
4. Type-C Charging Port
5. Headset Sound Port
6. Headset Indicator+ Side Mic Hole
7. Touch Panel
8. Headset- Mic Hole

Headset Mode

Charging Base Mode

Identify according L &R and wear the headset (R) and headset (L) respectively

Wearing Steps:

Charging Ways of Headset

Put the headset (L) (R) to the corresponding position of the charging base.

Charging Ways of Charging Base

1. When the TYPE-C charging interface access to power, the indicator light red when being charged, and turns to green automatically after being fully charged.

♦ Use the Type-C 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 will damage the headset.
Note 4: A fully charged headset will lose its power automatically if unused. It is recommended to charge the headset each three months.
Note 5: Do not dispose of the headset into fire or water.

Turning ON/OFF

1. Method
   
   Turn ON: Open the charging base lid to turn on automatically. (It is advised to pick up the headset after open lid for 1 second)
   Turn OFF: Put the headset back to the charging base and close the lid for 1 second to turn off and charge. (It is advised not to open and close the lid too frequently)

2. **Method

Turn ON: In OFF MODE, touch the panel of headset(R) or headset(L) for 2 seconds to turn on.
Turn OFF: Headset will turn off automatically after the headset(R) or headset(L) disconnected from device for 5 seconds.
**

Pairing Method

1. **TWS pairing

1. Long touch the panel for 2 seconds, the headset into pairing mode automatically, after waiting for few seconds, the two headsets will automatically pair, then open the phone’s Bluetooth function to search.
2. Open the charging base lid to power on and the two headsets will enter auto-pairing, after waiting for few seconds, the two headsets will successfully pair, then open the phone’s Bluetooth function to search.
Note** : When the TWS successfully paired, the headset prompts “TWS connected”, and then enters phone Pairing mode, prompting “Pairing”, the master headset flashes white once every 1 second, the slave headset flashes once every 5 seconds, if TWS cannot pair successfully, it will power off automatically after 5 minutes.

2. **Connect with Bluetooth Device

** 1. In TWS connection state, after successfully connected with Bluetooth device, the headset prompt “connected” the indicator flashes white once every 5 seconds.
2. Disconnected with bluetooth device, the headset prompts “disconnected” and it will enter into TWS pairing mode. If the headset doesn’t connect with any bluetooth devices within 5 minutes, the headset will power off automatically. The headset prompts “Pairing” if into pairing mode, the master headset flashes white once every 1 second, slave headset flashes white once every 5 seconds.

Do as the above ways:

Using Bluetooth device to search “BS251FL” (Please refer to the Bluetooth device user manual), and select from Bluetooth device list. After connected with Bluetooth device, the headset will prompt “connected”.

TWS Reconnected

Method 1: Long touch the panel 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.

Method 2: Open charging base lid 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.

Enter TWS Pairing Mode by Manual

In TWS pairing Mode, long touch the panel for 3 seconds into Single Headset Pairing Mode, user can use phone to find and connect at this time, the indicator light flashes white once every 1 second.

Answer /End a Call

When call incoming, double touch the panel of headset (R) or headset (L) to answer the call. During calls, double touch the panel of headset (R) or headset (L) to end the call.

Reject a call

Long touch the panel of headset (R) or headset (L) for 2 seconds to reject the call.

Two Call Handling

When you are answering a calling, and there is another calling:

1. Long touch the panel for 2 seconds to end the current call and answer another one.
2. Double touch the panel to answer another call and hold on the current one.
3. After the above operation “2” settled, double touch the panel to transfer one call to another.
4. After the above operation “2” settled, touch the panel for 2 seconds to end the current calling and double touch the panel to end another one.

Note: The mobile should support HFP 1.5, and the call waiting (Internet service) function of the mobile phone must be enabled.

Music Pause/Playing

On music mode, single touch the panel of headset(R) or headset(L) to pause or play music.

Voice Dialing

Triple touch on the headset (L) to activate the voice assistant, triple touch to turn it off.

Volume +/-

In connection mode, long touch the panel of headset(R) to volume up (every 0.6 seconds, the volume increases by one); long touch the panel of headset(L) to volume down(touch 0.6 seconds, the volume decreases by one).
When the volume is up to maximum, you will hear “Di” once from headset. When the volume is down to minimum, you will hear “du” once from headset.

Pre /Next Song

In music playing mode, double touch the panel of headset(R) to next song; double touch the panel of headset(L) to previous song.

Delete Pairing Records on the Headset

Open the charging base lid with headset inside, long press the charging base button for 10 seconds, the headset indicator flashes white 5 times and charging base light flashes red for 3 seconds to reset.

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

FCC WARNING

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, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
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. The device has been evaluated to meet general RF exposure statement.
The device can be used in portable exposure condition without restriction.

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