Portable Speaker Dimensions W x D x H: 172 x 70 x 64 mm Dimensions W x H x D: 172 x 64 x 70 mm Transmission range: ... Frequency range: Wideband Colour: Black Compatibility: Smartphones / Tablets Connections: Bluetooth 3.0 / 3.5 mm Jack Plug / USB Power supply: power supply / Rechargeable battery / USB Radio function: No Remote control: No Wireless: Yes