Wireless headphones Red Line BHS-39

Equipment: TWS earbuds, charging case, charging cable, additional silicone tips
Design: Liners
Description: Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
Additional Information: Signal delay 55ms for game mode only, 110ms for standard
Working hours: 4 h
Battery capacity: 40 mAh
Impedance: 32 ohm
Sensitivity: 103 dB
Design features: Waterproof, microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
IP protection class: IPX4
Bluetooth version: 5.0
Membrane diameter: 8 mm
Type of acoustic design: Closed
Supported codecs: AAC, SBC
Wireless connection type: Bluetooth
Case charging time: 3 h
Case battery capacity: 400 mAh
Case charging type: USB Type-C
Number of drivers: 1