BlitzWolf Airaux AA-UM4X Wireless Headphones

Design: Liners
Description: Design: in-ear, device type: TWS wireless headphones, design features: moisture protection, microphone, type of acoustic design: closed, operating time: 2 h
Working hours: 2 h
Impedance: 32 ohm
Sensitivity: 108 dB
Design features: Waterproof, microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
IP protection class: IPX5
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 2 h
Case battery capacity: 320 mAh
Battery capacity for one earphone: 30 mAh