Stoga Tsong Speaker TS-003 Waterproof Outdoor &Indoor Portable Wireless Bluetooth Speaker Support TF Card With Noise Cancellation Technology For Iphone,Ipad, Samsung Blue 100% Brand New and High quality from Stoga , sold by L.JAQUONICS ONLY! It supports bluetooth ,TF card,USB port for music playing,handsfree for calls,It's also a power bank for emergency for your phone Portable bluetooth speaker offers excellent original stereo sound.High quality microphone with noise cancellation technology Built-in rechargeable Lithium battery ,very long working time Compatible with iSO system smartphones like Apple Iphone 4/4S/5S/5C /6, Ipad and Android phones like Samsung HTC smartphone or tablet pc