USAMS IA04 Earbuds White Wireless Headphones with Microphone

Weight: 3 g
Design: Liners
Product color: White
Description: Design: in-ear, device type: TWS wireless headphones, design features: moisture protection, microphone, plug connector: USB, acoustic design type: closed, operating time: 28 h
Plug connector: USB
Working hours: 28 h
Battery capacity: 25 mAh
Impedance: 32 ohm
Design features: Waterproof, microphone
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 1 hour
Case battery capacity: 320 mAh