Wireless headphones Red Line BHS-27

Design: Liners
Description: Design: earbuds, device type: wireless TWS headphones, design features: microphone, case charging type: wireless charging, operating time: 4 h
Additional Information: Answer/end conversation: yes; Work profile support: A2DP, AVRCP, HFP Hands-free, Headset
Working hours: 4 h
Design features: Microphone
Charging time: 2 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
Wireless connection type: Bluetooth
Case battery capacity: 300 mAh
Case charging type: Wireless charger
Battery capacity for one earphone: 30 mAh