Wireless Joyroom wireless bluetooth headset white with red case JR-T03S AIR

Weight: 230 g
Design: Liners
Product color: White
Description: Design: in-ear, device type: TWS wireless headphones, case charging type: wireless charging, acoustic design type: semi-open, operating time: 5 h
Working hours: 5 h
Battery capacity: 400 mAh
Standby time: 80 h
Talk Time: 5 h
Impedance: 32 ohm
Sensitivity: 116 dB
Charging time: 2 h
Device type: Wireless tws earphones
Mount type: Without attachment
Max power: 3 mW
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Fast charging: 2
Bluetooth version: 5.1
Type of acoustic design: Semi-open
Wireless connection type: Bluetooth
Case battery capacity: 400 mAh
Case charging type: Wireless charger
Battery capacity for one earphone: 30 mAh