- Waterproof outdoor Bluetooth loudspeaker for perfect music enjoyment with the smartphone, tablet or notebook - anywhere and at any time ,- The loudspeaker is unaffected by rain and liquids, and it can even be immersed in water ,- Multi-Connect: an endless range of loudspeakers in this series can be connected with each other via Bluetooth for sound expansion without an app ,- Powerful Li-ion battery for hours of playback ,- Supports the remote function for music control with play/pause/title forward/title back ,- With the integrated hands-free system making phone calls is very easy ,- Small and compact - suitable for every bag, can be taken anywhere ,- Battery-operated for complete mobility: the battery can be charged using a USB cable ,- LED indicator shows if power supply is active ,- 5 Watts of music power ,- Wireless music playback for all Bluetooth-enabled devices ,- Outdoor speaker in the military look