Wireless version: 5.3

Chip: JL6973

Connection distance: 10 meters without obstacles

Talk time: 4 hours

Music duration: 4 hours

Headphone box battery life: 12 hours

Headphone charging time: 1 hour

Headphone box charging time: 2 hours

Charging interface: TYPE-C

Control method: touch

Horn diameter: 13mm

Microphone sensitivity: -42±2dB

Headphone capacity: 25mAh

Charging compartment capacity: 230mAh

Bluetooth audio protocol: HFP, HSP, A2DP, AVRCP, SPP, PBAP, TWS+

Product weight: 60.99g

Color: Translucent Blue/Translucent Tea

Bluetooth pairing name: VIDVIE-BT872