Bluetooth Speaker Portable,Rayhome 10W with Subwoofer Bluetooth Wireless Speaker with Hands-free Calls,Support TF Card, 3.5mm AUX, USB Input Function Wireless Freedom:Built-in mic supports hands-free phone calls & outstanding bluetooth connection for convenient wireless freedom. Long Standby:Built-in 1800mAH rechargeable battery.Long time of continuous playback. Micro professional audio design :a superb sound of 2*5W RMS output power, no matter what the occasion can Enjoy the ultimate home theater experience Variations Usages:It can work in PC, smartphone, MP3, MP4,and also be a TV speaker, and when you want to connect with your TV, please confirm that your TV has 3.5mm audio output, supplied 3.5mm audi cable support only for TV. Play music from Non Bluetooth devices via Aux-in port, Micro SD card reader and USB host allow you to play music from memory card or USB pendrive drive