Olatec Rugby Bluetooth Speaker Wireless Stereo Subwoofer Built-in Microphone Rechargeable Mega Bass Speaker Outdoor Portable Tf/aux/usb/fm Radio (00m66 Black) Output Power: 2 W x 2, Frequency response: 150Hz-15KHz, Easy to use in Office ,Home,Outdoor,Car etc Stylish,portable and light weight designed; Charging port: Micro USB Cable(Charging Cable incuded), also could be charged by external battery or Solar Charger Aux can make Non-Bluetooth devices playing music, with a 3.5mm audio socket (standard headphone jack) Supprt:USB FLash & Micro SD Card Playing, FM function, Aux port, Headphone output, answer phone calls free wirelessly (BE NOT AWAY BLUETOOTH SPEAKER OVER 20 CM DISTANCE) CSR chip; Optimal Wireless Sound from Your Bluetooth Device, compatible with all touch screen tablets, smartphone, laptop, iPad, iPhone, iPod which has built-in Bluetooth setting, Transmission range: 8~10m (no wall, door)