Xiaomi Haylou GT1 wireless headphones black

Weight: 4 g
Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, operating time: 3.50 h
Working hours: 35 h
Battery capacity: 43 mAh
Standby time: 120 h
Impedance: 32 ohm
Sensitivity: 110 dB
Design features: Microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
IP protection class: IPX5
Bluetooth version: 5.0
Membrane diameter: 72 mm
Wireless connection type: Bluetooth
Battery life in case: 12 o'clock