Headphones Ritmix RH-408BTH

Design: Invoices
Description: Design: on-ear, device type: wireless headphones, design features: microphone, operating time: 4 h
Additional Information: Type of batteries: own Li-Pol; Range: 10 m; Answer/end conversation: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
Working hours: 4 h
Battery capacity: 200 mAh
Standby time: 300 h
Impedance: 32 ohm
Sensitivity: 105 dB
Included: MicroUSB cable
Design features: Microphone
Charging time: 2 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 5.0
Membrane diameter: 40 mm
Wireless connection type: Bluetooth