Main Features: ● Adopted with noise reduction technology， effectively isolated from outside sound.
● The volume was adjusted by earlap instead of drive-by-wire.
● 50mm speaker with PU material earmuff， as if hearing the roaring boss was running to you.
● 5mm braided wire was enveloped in the rubber hose， anti-pulls and durable.
● 2pcs 3.5mm dual audio plug and a USB connector， compatible with most devices. Wearing type: Headband
Function: Microphone，Noise Cancelling，Vibration Connectivity : Wired
Connecting interface: USB
Application: Computer
Plug Type: 3.5mm
Cable Length (m): 2.2m
Driver unit: 50mm
Frequency response: 20-20000Hz
Impedance: 32ohms Package weight: 0.676 kg
Product size (L x W x H): 18.50 x 9.50 x 21.50 cm / 7.28 x 3.74 x 8.46 inches
Package size (L x W x H): 21.00 x 11.00 x 25.00 cm / 8.27 x 4.33 x 9.84 inches Package Contents: 1 x Headphones