OLMIO TWE-04 Wireless Headphones

Design: Liners
Description: Design: earbuds, device type: TWS wireless headphones, design features: microphone, case charging type: micro USB
Additional Information: Range: 10 m; Replaceable ear pads: yes
Battery capacity: 50 mAh
Standby time: 120 h
Talk Time: 4 h
Design features: Microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.1
Wireless connection type: Bluetooth
Case battery capacity: 300 mAh
Case charging type: micro USB