Stereo portable speaker Cylinder Blue, Pink Wireless Bluetooth Built-in battery Lithium-Ion (Li-Ion) 14 h 1 pc(s) Loudspeakers Driver diameter 4 cm Number of passive radiators 2 Passive radiator size (W x D) 46.1 x 65.2 mm Number of drivers 2 Audio Sensitivity 86 dB Ports & interfaces USB charging port Yes AUX in No USB connectivity Yes USB connector type Micro-USB B 3.5 mm connector No Bluetooth range 40 m Bluetooth profiles A2DP Bluetooth version 5.0 Bluetooth Yes Wi-Fi No Connectivity technology Wireless Design International Protection (IP) code IP67 Hook Yes Protection features Dust resistant, Water resistant On/off switch Yes Volume control Buttons Product colour Blue, Pink Product design Cylinder Product type Stereo portable speaker Performance Stereo pairing mode Yes FM radio No Built-in microphone No Card reader integrated No Recommended usage Universal Power Battery recharge time 2.6 h Battery life (max) 14 h Battery technology Lithium-Ion (Li-Ion) Battery type Built-in batter