Colourful Computer Headphones

Details
Model NO.: OV-L306MV Headphone With Microphone and Volume Control for PC
Specifications:
Speaker diameter: 40mm
Impedance: 32 ohms
Sensitivity: 104+ / -2dB, S.P.L. at 1kHz
Frequency response: 20Hz-20, 000Hz
Cord length: 2.5m
Plugs type: 3.5mm stereo
Colours: Blue, Pink, Black, Blue
Packing details :
1. Inner packing : Double blister
2. 40 PCS/ Carton
3. Carton size : 78* 44* 39 CM