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 Urbanista 1035502 Black 3W 4W at an unbeatable price. Type: Bluetooth speaker Universal Portable Speaker Color: Black Properties: Waterproof On/Off switch Includes a microphone Wireless Single speaker Connections: Micro-USB Battery type: Integrated Lithium Ion Communication: Bluetooth Bluetooth 5.0 Power: 3 in 4 in Range: 10 m Compatible: iOS, Android Control: Buttons Transmission frequency: 80 - 20000 Hz Does not include: WiFi Battery: USB charger Includes: User Manual IP rating: IPX5 Operating time approx.: 5 hours Battery capacity: 600 mAh