Product specifications:
Bluetooth version: V5.0
Effective distance: ?10m
Horn diameter: Medium 6mm
True wireless bluetooth headset
Impedance: 160 speakers
Power: 5mW*2
Microphone sensitivity: -42dB ? 3dB (5)
Signal to noise ratio: ?90DB
Distortion: ? 3%
Play time: about 4 hours
Headphone battery capacity: 35mAh
Frequency response: 20Hz-20KHz
Charging compartment battery capacity: 350mAh

Item list:
Bluetooth headset x2
Charging cable x1
Charging box x1
Manual x1

Product instructions
1. Turn on
Method 1: Take the left and right earphones out of the charging compartment and put on the earphones.
Method 2: When the headset is off (outside the charging compartment), press and hold the left and right headsets with the multi-function touch
Press and hold the button for about 3 seconds to turn on the headset.
2. Shut down
Method 1: Put the left and right earphones in the power-on state directly into the charging compartment, and the earphones are turned off.
Method 2: Press and hold the left and right earphone multi-function keys for about 5 seconds in the power-on state, and the earphone will automatically shut down.
3.T W S pairing
one. When the left and right earphones have no pairing records, the left and right earphones will be paired automatically after power on
User manual
B. When there is a pairing record for the left and right earbuds, the switch will automatically connect back.
4. Automatic switching between left and right ears
Read the instructions before use
one. When using the headset, put the left (right) ear into the charging box to charge, it will automatically switch to the correct product specification

Note: After the headset is turned on, it will automatically connect to the corresponding Bluetooth device after 5 minutes
The ear cap x6 is turned off; if the effective signal connection distance is exceeded, the headset is not connected to the corresponding Bluetooth device, the headset will automatically shut down after 5 minutes