TWS PRO 4, metallic silver

Equipment: Headphones, USB - Lightning charging cable, technical documentation.
Design: Liners
Product color: White
Description: Design: earbuds, device type: TWS wireless headphones, ANC active noise reduction system, design features: for children, for sports, microphone, case charging type: Lightning, acoustic design type:
Functions: Voice assistant call, volume control
Working hours: 2.5 h
Battery capacity: 30 mAh
Standby time: 40 h
Talk Time: 2.5 h
Design features: For children, for sports, microphone
Charging time: 0.5 h
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: 2 h
Case battery capacity: 260 mAh
Case charging type: Lightning
Weight of one earpiece: 2 g
Active Noise Canceling ANC: There is
Battery capacity for one earphone: 30 mAh