Bluetooth Wireless ENERGY HEADPHONES KAKU 391/ Sport magnetic wireless/white

Design: Intracanal
Product color: White
Description: Design: in-ear, device type: wireless headphones, Active Noise Canceling ANC, design features: microphone, plug connector: microUSB, acoustic design type: closed, functions: about
Plug connector: microUSB
Functions: Surround sound, volume control
Working hours: 200 h
Impedance: 35 ohm
Design features: Microphone
Device type: Wireless headphones
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Sensitivity options: DB/V
Active Noise Canceling ANC: There is