Wireless headphones HIPER TWS Cross

Equipment: Headphones, charging case, interchangeable ear pads, USB TYPE-C cable, instructions
Design: Intracanal
Description: Design: in-ear, device type: TWS wireless headphones, design features: waterproof, for sports, microphone, acoustic design type: closed, operating time: 4 h
Additional Information: Range: 10 m; Case included: yes; Answer/end conversation: yes; Replaceable ear pads: yes; Work profile support: A2DP, AVRCP, HFP Hands-free, Headset
Working hours: 4 h
Battery capacity: 70 mAh
Standby time: 140 h
Design features: Waterproof, sports, microphone
Charging time: 1.5 h
Device type: Wireless tws earphones
Mount type: Ear mount
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
IP protection class: IPX7
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case battery capacity: 500 mAh
Battery life in case: 8 h
Battery capacity for one earphone: 35 mAh