NONCHI Bluetooth Over-Ear Headphones Wireless Headphone

Wireless over the ear headphones provide exceptional sound quality and music clarity, wherever you listen. --Item Type: Wireless Bluetooth Headset --Function: call function, support music, multi-point connection, Bluetooth protocol: 5.0 --Channel; stereo, How to use; Head-mounted style, Transmission range: 10 meters --Whether single or double ear, bilateral stereo, High quality headphones sound quality. Product Description: Material: Plastic,Leather Category: Earphones & Headphones Earcups Type: Sealed Number Of Drivers: 2 Charging Method: Cable Headphone Pads Material: synthetic leather Driver Diameter: 40mm Total Harmonic Distortion: 0.1% Impedance Range: up to 32 Ω Bluetooth Version: 5.0 With Microphone: Yes Is wireless: Yes Support Memory Card: Yes Resistance: 32Ω Frequency Response Range: 20 - 20000Hz Sensitivity: 110dB Plug Type: Line Type Active Noise-Cancellation: Yes Volume Control: Yes Control Button: Yes Vocalism Principle: Dynamic Wireless Type: Bluetooth Connectors: 3.5mm Communication: Wireless Package Lists: 1 * Wireless Bluetooth Headsets 1 * User Manual 1 * USB Charging Cable 1 * 3.5mm Jack Cable