Bluetooth Version: 4.1+EDR
Driver Unit:10mm
Sensitivity:110dB at 1k Hz
Impedance:32 ohm
Frequency Response:20hz-20khz
Working time:3hours
Working Distance:10m
Battery:70mhA
Packaging Details: color box
Delivery Detail: within 20days after confirming payment
1.ODM and OEM orders are welcome: Customer logo printin on top headband, both sides headphone are serviced Customer pantone color is available Customer own artwork printing is serviced.
2.The colors are selectable and customizable. We can design any colors according to your requirements.
3.Favorable price: We can give you the lowest price with high quality!
4.Strong production capacity: Our factory can produce headphones more than 10000pcs per day.Whole compoents of headphone are made by our factory not need to purchase anything.
5.Quality guarantee: We have more than 300 workers and more than 25 persons for IPQC,QC and QA.
Shantou Shengtena Electronic Factory
Factory Add:No.8 Gounan Industrial area,Gurao Town,Shantou City,China
Web: www.shengtena.com
QQ : 3330954228
Tel/Wechat/WhatsApp:+86 13433814312