I9S Wireless Headphones

Design: Liners
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, case charging type: Lightning, acoustic design type: closed, operating time: 2.50 h
Additional Information: Range: 15 m; Answer/end conversation: yes; Work profile support: A2DP, AVRCP, HFP Hands-free, Headset
Working hours: 2.5 h
Standby time: 100 h
Talk Time: 3 h
Impedance: 32 ohm
Design features: Microphone
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 battery capacity: 400 mAh
Case charging type: Lightning
Battery capacity for one earphone: 40 mAh