Headphones headset wireless TFN black TFN, TFN-HS-BT250BK

Equipment: Headphones, charging cable, interchangeable ear pads
Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, design features: microphone, type of acoustic design: closed, functions: volume control, operating time: 5 h, supported codes
Additional Information: Control: answer / end the conversation: neck lace; support for work profiles: AVRCP, HFP Hands-free, A2DP, Headset; range 20 m; power indicator; charge level indicator
Functions: Volume control
Working hours: 5 h
Battery capacity: 70 mAh
Impedance: 32 ohm
Sensitivity: 98 dB
Included: MicroUSB cable
Design features: Microphone
Charging time: 1 hour
Device type: Wireless headphones
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
Supported codecs: SBC
Wireless connection type: Bluetooth