Adjustable 3.5mm Wired Headband Earphone Folding Headphone HiFi Stereo Deep Bass Noise Canceling for Smart Phone Tablet PC

Wearing type : Headband
Function : MP3 player, Microphone, Noise Cancelling, Answering phone
Headset type: Dynamic
Connectivity : Wired
Connecting interface : 3.5mm
Application : Mobile Phone, Portable Media Player, Computer
Plug Type: Full-sized
Cable length : 1.2m
Driver unit: 40mm
Sound channel: Two-channel (stereo)
Frequency response : 20~20KHz
Impedance : 32ohms
Sensitivity : 108dB
Package weight: 0.298 kg
Package size (L x W x H) : 21.5 x 17.5 x 7.5 cm / 8.45 x 6.88 x 2.95 inches