KJ-8 TWS Wireless Bluetooth 5.2 Touch Earphone Digital Display Music Game Headset with Phone Charging Function - Black

• Upgraded Bluetooth version 5.2, stable and fast connection

• Lightweight and ergonomic design, comfortable to wear

• 8-core large speaker, bring shock sound and ignite your passion

• 3D surround holographic sound field, bring an immersive music experience

• LED three-screen digital display, battery level at a glance

• Large battery capacity, the charging case also can charge for mobile phone

• Binaural fingerprint touch, very comfortable to operate

• Product functions: music play/pause, music switch, volume increase/decrease, answer/hang up/reject/three-way call/master-slave switch/reset, voice reminder for incoming calls, battery display, voice assistant

Specification:

• Bluetooth version: 5.2

• Speaker size and impedance: F13, 32? 

• Noise reduction depth: 25DB

• Earphone battery: 50mAh

• Charging box battery: 2200mAh

• Earphone charging time: about 1H

• Charging time of the charging box: about 2H

• Transmission distance: 10-15 meters (barrier-free)

• Listening time: about 6-8H

• Charging port: TYPE-C