Good Headphone

Description:
* Loudhailer diameter: 40mm
* Frequency range: 20~20000Hz
* Sensitivity: 110dB
* Impedance: 32 Ohm
* Cable length: Approx. 2.5m(Volume Control)
* Maximum power input: 100mW
* Pulg(mm): 3.5 Stereo

Microphone
* Type: Electret Condenser Microphone
* Polar pattern: Omni-directional
* Impedance: Low
* Sensitivity: -58dB
* Operating Voltage: 3V
* Frequency Response: 30-16000Hz

Features:
* Fashionable and flexible design, 90 degree swivel earcups and can be removed, folded and packed in carry bag
* Durable and light weight design for wearing comfort
* Hidden Microphone design