Headphones Ritmix RH-804BTH

Design: Liners
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, case charging type: USB Type-C, acoustic design type: closed, operating time: 4 h
Additional Information: Case included: yes; Answer/end conversation: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
Working hours: 4 h
Battery capacity: 40 mAh
Standby time: 100 h
Impedance: 32 ohm
Sensitivity: 103 dB
Design features: Microphone
Charging time: 1 hour
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
Membrane diameter: 10 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case battery capacity: 300 mAh
Case charging type: USB Type-C