Ritmix RH-802BTH TWS wireless headphones, black

Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, plug connector: microUSB, operating time: 4 h
Plug connector: microUSB
Working hours: 4 h
Battery capacity: 40 mAh
Standby time: 120 h
Impedance: 32 ohm
Sensitivity: 93 dB
Included: MicroUSB cable
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
Fast charging: 1
Bluetooth version: 5.0
Membrane diameter: 10 mm
Wireless connection type: Bluetooth