TWS TL8 Bluetooth Business Wireless Headset Scenario Shows Rotatable Earphone With Great Sound Quality Noise Cancellation Answer And End Call Noise Cancellation Reduction HiFi Music HD Voice Sweatproof Control with MIC Comfortable Fit and Painless To Wear

Bluetooth version: Binaural Bluetooth V5.0+EDR

Supporting agreement A2DP1.3/HFP1.6 HSP1.2/AVRCP1.6/D11.3

Bluetooth use frequency band: 2.4GHZ

Bluetooth transmission distance: 10-20m

Battery capacity: Built-in200mAh

Standby time: Standby for 100 hours

Play time : Approximate playing time: 25 hours

Approximate talk time: 22 hours

(Support caller ID, ios system battery display)

2. Use steps and special instructions :

I. Long press the power button for about 3 seconds to enter the power-on state (display power) and the red and blue lights flash alternately to search for Bluetooth devices.

II. When pairing with other devices: Open the Bluetooth settings of the mobile phone or other devices-search for the Bluetooth name "Bluetooth" and click to connect to Bluetooth.

III. If the headset is not connected to the Bluetooth device for 3 minutes, the headset will automatically shut down.

IV. Compatible with most Bluetooth terminal devices.

3. Instructions for using the call:

I. Make sure that the mobile phone and the headset Bluetooth are connected.

II. When calling: stand-alone @ Key to answer, then click to end the call;

III. Call back: double click @ Key to call back the most recent call;

IV. The call is rejected; when there is an incoming call, long press for 2 seconds @ Key to refuse to answer.

4. Headphone overview:

1. Battery level display

2. Working indicator

3. Charging port

4. MIC call

5. Speaker cap

5. Matters needing attention:

1. The earphones should be stored in a dry and ventilated environment to avoid the influence of oil, water, humidity and dust on the performance of the product.

2. Avoid using irritants, organic solvents or items containing these ingredients to clean the headset.

3. The use of the headset should be used normally according to the instructions. Pay attention to the impact of the use environment on the headset. In order to ensure a smooth connection, it is recommended that the distance between the headset and the mobile phone be within 10 meters.

4. If the headset cannot be connected or the connection is bad, please do not disassemble the headset or accessories by yourself, otherwise the warranty is not available.

5. About charging earphones: Please use the standard USB cable or Apple charging cable provided by our company to charge the earphones.