Wireless Lenovo QT83

Weight: 70 g
Equipment: Headphones, documentation, charging station-case, cable for charging the case
Design: Liners
Description: Design: earbuds, device type: TWS wireless headphones, design features: microphone, case charging type: USB Type-C, micro USB, plug connector: microUSB, acoustic design type: closed, functions: calling voices
Additional Information: Range: 10 m
Plug connector: microUSB
Functions: Calling the voice assistant
Working hours: 4 h
Battery capacity: 40 mAh
Standby time: 100 h
Impedance: 10 ohm
Sensitivity: 105 dB
Included: MicroUSB cable
Design features: Microphone
Charging time: 12 o'clock
Device type: Wireless tws earphones
Mount type: Without attachment
Max power: 3 mW
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 1
Fast charging: 15 minutes is enough for 1 hour of work
Bluetooth version: 5.0
Membrane diameter: 13 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 1 hour
Charging case height: 53 mm
Charging case depth: 30 mm
Case battery capacity: 450 mAh
Case charging type: USB Type-C, micro USB
Charging Case Width: 45 mm
Battery life in case: 12 o'clock