Stereo portable speaker 50 W Grey Wireless Bluetooth 3.5 mm connector AUX in Amplifier Built-in battery 6400 mAh 12 h 1 pc(s) Loudspeakers True Wireless Stereo (TWS) technology Yes Number of drivers 5 Number of speakers 1 Audio RMS rated power 50 W Ports & interfaces USB charging port Yes AUX in Yes USB connector type USB Type-C 3.5 mm connector Yes Bluetooth range 100 m Bluetooth version 5.3 Bluetooth Yes Wi-Fi No Connectivity technology Wireless Design LED indicators Yes International Protection (IP) code IPX7 Carrying handle(s) Yes Protection features Waterproof On/off switch Yes Volume control Buttons Product colour Grey Product type Stereo portable speaker Performance Bass adjustment Yes Equalizer Yes FM radio No Easy pairing Yes Built-in microphone No Card reader integrated No Recommended usage Universal Amplifier Number of amplifiers 5 Amplifier Built-in Power DC input voltage 5 V Battery recharge time 6 h Battery life (max) 12 h Battery voltage 7.2 V Battery capacity 6400 mAh B