Charge your smartphone ? thanks to the 5.0 V and 1.0 A powerbank function. Thanks to the extended Bluetooth coverage, enjoy your favourite music up to 20 metres away from your smartphone ? without interruption Waterproof housing (with IPX7 protection rating) With True Wireless Stereo, you can enjoy sound in stereo quality. This unique Bluetooth V 5.0 feature allows you to connect two speakers together. Hands-free phone function ? Thanks to the integrated microphone, accept calls easily with the touch of a button Integrated LED battery level indicator.