FSTgo Bluetooth speaker: Stylish and slim?? portable?? built-in lithium-ion battery18650 2000 mAh?? English and Chinese user manual</br>Bluetooth: Connects via Bluetooth or a 3.5mm stereo AUX cable (included)?? load music via micro SD & USB supported</br>Sound bar system: Built-in 2 x 8 watt speaker enjoy a high definition super stereo bass sound bar with a impressive volume</br>Multi-function: Use as FM radio with the USB cable (included)?? automatically search and store channels?? build-in mic?? support hands-free</br>Perfect speaker for shower beach pool surfing or home?? speaker dimensions: 43 x7x 5 cm</br></br>Product Description</br></br>Portable Bluetooth speaker: Small and portable?? the Bluetooth speak