Беспроводные наушники TWS Bluetooth v5.0 9D TWS

Product features:
1, Bluetooth v5.0, support most Bluetooth devices and low power consumption
2, 2000 mAh charging case can fully charge 2 earphone about 10-15 times, offer more time to listen to music.
3, with waterproof IPX7 technology, no longer need to worry about water and sweat
4, 8mms dual drive, enjoy 9D strong deep bass and music sound
5, popular touch control function, support switch songs, phone calls and voice calls.

Note:
1. take out the headset, you will see red and blue lights flashing on two headsets
2. double click on one of the earphone and wait about 10 seconds
3. you will notice that one of the earphone is only blue.
4. then open phonebluetooth search in "F9"

Parameters:
Bluetooth version: Bluetooth v5.0
Working range: 10 m (without obstacles)
Music Playback Time: 4-5 hours
Working time standby: about 90 hours
Earphone Charging time: about 1 hour
Charging time: about 2-3 hours
Headphone battery capacity: 50x2 mAh
Charger capacity: 2000 mAh

List accessories:
2 * Bluetooth earphone
1 * charging case
3 * ear cap
1 * USB cable
1 * User Manual