Topk F22 Wireless Headphones

Design: Intracanal
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, operating time: 3 h
Additional Information: Range: 10 m; iPhone support: yes; LED indicator: yes; Answer/end conversation: yes; Replaceable ear pads: yes; Work profile support: A2DP, AVRCP, HFP Hands-free, Headset
Working hours: 3 h
Impedance: 32 ohm
Design features: Microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Technology: Dynamic
IP protection class: IPX5
Bluetooth version: 5.0
Wireless connection type: Bluetooth
Case charging time: 2 h
Case battery capacity: 300 mAh
Battery capacity for one earphone: 50 mAh