If you are a lover of computer science and electronics , you like to stay up to date with technological news and you do not miss any detail, buy the Aiwa KBTUS100 Black 16W Portable Bluetooth Speaker at the best price. Features: Wireless Wireless Volume control Microphone Radio FM Speaker Portable Remote control Handle for transport Rechargeable battery Memory card reader Port USB Integrated karaoke Aux input Built-in speakers Plug-in Product: Yes Type: Bluetooth Speaker Soundbar Channels: 2.0 Sound: 16 W Stereo Color: Black Material: Plastic Connections: USB Connectivity: Bluetooth Wireless Cables Power supply: Battery