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 Bluetooth Speaker Portable Medion 50077082 Blue 100W 4W at the best price. Type: Bluetooth Speaker Universal Features: Wireless Speaker Aux input Includes manual 2 Speakers Color: Blue Links: USB Jack 3.5 mm Battery Type: Integrated Lithium Ion Connectivity: Bluetooth Bluetooth 5.3 Power: 100 W 4 W Device length: 25 cm Performance: 7500mAh Sound: Stereo Voltage: 10.8V Technology: LED RMS Power: 100W Range: 10m Operating time approx.: 30 hours Lighting: Multicolor