Cylinder Black Wireless Bluetooth Built-in battery Lithium-Ion (Li-Ion) 17 h 1 pc(s) Loudspeakers Woofer diameter 12 cm Number of woofer drivers 1 Driver diameter 4.5 cm Number of drivers 2 Number of speakers 1 Audio Sound pressure level (max) 95 dB Ports & interfaces USB charging port Yes Near Field Communication (NFC) Yes AUX in No 3.5 mm connector No Bluetooth range 55 m Bluetooth profiles A2DP Bluetooth Yes Wi-Fi No Connectivity technology Wireless Design International Protection (IP) code IP67 Carrying handle(s) Yes On/off switch Yes Volume control Buttons Product colour Black Product design Cylinder Performance FM radio No Built-in microphone No Card reader integrated No Recommended usage Universal Power Battery life (max) 17 h Battery technology Lithium-Ion (Li-Ion) Battery type Built-in battery Weight & dimensions Weight 1.98 kg Height 241 mm Depth 162 mm Width 119 mm Packaging data Package type Gift box Packaging content Quick start guide Yes Cables included USB Type-C Quantit