i7 Mini TWS Sports Bluetooth 4.2 Headsets with Charging Bin – Black

• Binaural separation design, support enjoy music with single or both earbuds at anytime 

• Tri-band equalization, immersive sound quality optimization

• Ergonomic design brings you comfortable and painless long wearing experience

• Multi-function button, one-click control, easy to use

• 500 mAh capacity charging cabin for convenient charging

Specification: 

• Bluetooth version: version 4.2

• Transmission distance: outdoor straight line distance 12-18 meters

• Headset Battery capacity: polymer lithium battery 45mah

• Charging box battery capacity: 400mah

• Listening to music time: 2.5 hours

• Call time: 2 hours

• Standby time: 130 hours

• Charging time: 1-2 hours

• Frequency band: 2.4—2.485GHz

• Modulation process: GFSK

• Max transmitter power: +2DBm

Pairing mode: long press the blue light flashing is the normal pairing mode. After booting, do not release and continue to press for three seconds until the blue light flashes rapidly. At this time, the prompting paring, then enter the binaural pairing state. After the binaural pairing is successful, the blue light flashes slowly.

Charging box charging instructions:

1. When the charging box is charging the earphone: the green LED light on the charging box flashes, and the green LED light goes out after the earphone is full.

2. When charging the charging box: The green LED on the charging box flashes, and the green LED lights up when the charging box is full.