AXESS SPBT1034 Portable Bluetooth Indoor/Outdoor 2.1 Hi-Fi Loud Speaker/Sing Along with Built-In 6" Sub and FM Radio, SD Card, USB, AUX, 6.5mm in Gray (Wired Mic. Included) Bluetooth to wirelessly stream from smartphone or other Bluetooth enabled device 4 gear controls for volume, bass and microphone volume 6-inch sub output 15W and 3-inch horn output 3W x 2 Built-in rechargeable battery (1800mAh), Power supply 5V Inputs: USB port, SD card support, Aux Line-in (3.5mm), Microphone input x 2 (6.5mm) Includes one wired Microphone Handle for easy portability Please refer the User Manual before use.