Best Hot Sale Promotion Design Stereo Headphone

Hot Sale Best Promotion Custom Design Stereo Headphone

Specifications :
1. Frequency Range: 20Hz - 20KHz
2. Impedance: 32 Ohm
3. Sensitivity:103dB+/-5dB at 1KHz
4. Speaker:40MM
5. Plug Type :3.5mm Stereo
6. Length of Cable: About 1.2m

Materials:
1. Headphone ear cover:PU
2. Shell: ABS
3. Surface solution: normal/UV coating/rubber paint/electrofacing
4. Cable: PVC/TPE/fabric
5.Logo printing: silk printing, laser etching,water transfer printing,heat tranfer printing,color printing
6.Test :Lead cadmium <100 ppm Non -6p