Hot Selling Colorful Wireless Bluetooth Headphone With TF Card Slot and Built In Lithium Battery

Specifications Colorful bluetooth headphone FM radio Wireless headphone with TF card slot Built in lithium battery CE/FCC/RoHS/6P Hot selling colorful wireless bluetooth headphone with TF card slot and built in lithium battery   Features with FM radio Built-in TF card slot. Built-in 350am lithium battery, connect USB cable to charge.   1.Stereo studio bluetooth headphone2.Can connect with mp3, mobilephones and computers, etc3.Soft leather headband and earpuff, comfortable to wear4.Foldable and adjustable headband, convenient to use5.Built-in high quality horn, stereo sound effect6.Material: plastic&leather 7.Single res wire, with mic (or not), similar with beats8.Available color:blue ,white,black, red 9.Cable length:1.5m  Warning 1.Adjust headphones sound to the proper volume2.Loud sound may damage your ears3.For traffic safety,never use the headset while riding a bicycle,motor bike,or while driving a car,it is dangerous to increase the soud volume too much because you cannot hear extemal sounds4.Take great care about traffic around you  Specification   1.Speaker: Φ 40mm2.Impedance:32 Ω 3.Rated power:15mW4.Sensitivity:102dB S.P.L at 1KHz5.Frequency Response:20Hz-20,000HZ6.Power Capability:100mW7.Cable length: 1.5m8.Plug Type: Φ 3.5mm Stereo