Top1 Hot Selling Stereo Bluetooth Headphone In 2013

Specifications bluetooth headphones with MP3 player 1.Factory supplier 2.CE & ROHS & BT certificate 3. unique design 4, excellent sound Top1 hot selling stereo bluetooth headphone in 2013    Fashion headphones technical Parameter: ♥ Driver unit: 2 ×30mm speaker♥ Frequency response: 20-20KHz♥ Operating Voltage:3.7V♥ Impedance (+/- 10%): 32ohms♥ Sensitivity (+/- 5dB at 1KHz): 115dB♥ Output current: 100mA♥ Operating Current:≤30mA♥ Plug: 3.5mm stereo♥ Cable:2.0M+/-10%♥ TF Card Supprt:128MB-16GB♥ Playback time: 8hours♥ Charging time: 2-3hours  Detailed pictures(Same design, different print)   Fashion headphones specification:  Main feature♥ Earmuff used super soft sponge♥ Built-in Rechargeable lithium battery ♥ Play high quality MP3 from TF cards♥ Support Campus Radio/FM radio♥ Folding an comfortable for wearing♥ Deep bass and clarify sound♥ With microphone on 3.5 cable ♥ Line in & out function & memory functionDelivery time ♥ Sample: 1 day after confirmation♥ Neutral packaging: 7 days after receiving advanced payment ♥ OEM packaging: depends on the time you offer packaging design and logo designOEM Policy  ♥ Can print customized color and design on headphone and packing♥ no less than 3,000 pcs total, otherwise extra cost will be charged Certificate ♥ CE&ROHS ♥ Bluetooth certificate if with BT function♥ other certificate, like FCC, we will arrange based on your special requirement Reliability test ♥ Wire tension test♥ Cable Bending test ♥ Drop test ♥ Temperature and humidity test♥ Vibration test♥ Acoustic analyzer testProduct Quality control ♥ incoming quality control for material ♥ input process quality control for every production process♥ outgoing quality control before shipment ♥ 100% on-line test Warranty ♥ 12 months technical supportRepair rate ♥ 0.3%      Bluetooth headphones' neutral packaging:   Fashion headphones certification authority:     More models: