Stereo portable speaker Rectangle White Woofer 45 - 20000 Hz Wireless Bluetooth 3.5 mm connector AUX in Built-in microphone Built-in battery Lithium-Ion (Li-Ion) 44 Wh 3060 mAh 24 h 1 pc(s) Loudspeakers Woofer diameter 11.4 cm Woofer diameter (imperial) 11.4 cm (4.5") Woofer Yes Tweeter diameter 2.5 cm Tweeter diameter (imperial) 2.54 cm (1") Number of tweeter drivers 2 Tweeter Yes Driver diameter 11.4 cm Number of passive radiators 2 Passive radiator size (W x D) 88.9 x 190.5 mm Number of drivers 2 Audio Sensitivity 100 dB Frequency range 45 - 20000 Hz Ports & interfaces DC-in jack Yes AUX in Yes USB 2.0 ports quantity 1 USB connectivity Yes USB connector type Micro-USB B, USB Type-A 3.5 mm connector Yes Bluetooth range 45 m Bluetooth profiles A2DP Bluetooth version 5.0 Bluetooth Yes Wi-Fi No Connectivity technology Wireless Design International Protection (IP) code IPX4 On/off switch Yes Volume control Buttons Product colour White Product design Rectangle Product type Stereo portable