If you're passionate about IT and electronics , like being up to date on technology and don't miss even the slightest details, buy Portable Bluetooth Speaker Ledwood XS-40 Blue 5W at an unbeatable price. Features: Wireless Connectivity: Bluetooth Color: Blue Links: USB MicroSD AUX Sound: Stereo Technology: LED Wireless True Wireless Stereo (TWS) Power supply: mains Lithium battery: Yes Power: 5 W Charging time approx.: 2 hours