If you are a lover of computer science and electronics , you like to stay up to date with technological news and do not miss any detail, buy Skullcandy 2SKSK2010I0L2 Portable Bluetooth Speaker Grey 20W at the best price. Features: Wireless Built-in speakers Waterproof On/off switch Catch Single speaker Connectivity: Bluetooth Bluetooth 5.3 Type: Universal Portable Speaker Bluetooth Speaker Color: Grey Material: Plastic Battery Type: Integrated Power: 20W Sound: Stereo Control: Buttons Does not include: WiFi Adapter Przejściówka AC Battery: USB charger Zasilana battery: 1 Lithium Ion, included IP Rating: IPX7 Operating time approx.: 16 hours