The Boytone BT-40 is the perfect Portable Bluetooth Boombox Speaker. It can steam your music wirelessly through Bluetooth technology. This way you can listen to anything music you prefer. Comes with a convenient carrying handle that makes it easy to grab and take anywhere. 2.1 outdoor passive HIFI Bluetooth speaker with 2x3 inch subwoofer, FM radio, RGB Light USB Support, USB Charger, SD card support and line-in function suitable for PC, TV, CD player and other audio devices Bluetooth Secure simple pairing with a 32 foot operating range Slide panel control for volume and leather handle for easy carrying Built-in Lithium rechargeable battery (1800mAh)