Material:

1)headband: steel/PU/PVC/ABS/PP
2)keeper: steel
3)headphone/earphone shell: ABS, wood , metal
4)surface solution: normal/UV coating/rubber paint/electrofacing
5)earmuff: sponge, cloth, leather, silicone
6)speaker:f9,f10,f30, f40,f50
7)cable: PVC/TPE/fabric/aluminum Wire
8)plug: 6.35mm,3.5mm,2.5mm,USB plug
9)logo printing: silk printing, laser etching,water transfer printing,heat tranfer printing,color printing.

Features:
1)Stereo earphone with excellent sound 
2)With CE/ROHS/FCC certification compliance 
3)Fashional design,work with Iphone/Ipod/Ipad/MP3 and so on 
4)Frist hand mateirals compliance 
5)So easy to wear so great it's destined to become a favorite! 
6)Advantage price and high quality for mass purchase. 
7)Beautiful pakage for your retail. 
8)microphone and volume controller

2015 super bass stereo computer headphones with microphone volume wired headband