Take it wherever you want: The durable exterior & strap make this speaker ready for just go any where. Hang it at your backpack, on your wrist, or even from a tree when you’re out in the sun, & the downwards-facing speaker will project the sound.,USB Type-C port : Charge the XB100 with the USB Type-C port.,Long live your music : The XB100 has upto 16 hours of battery life, so that you & your friends can listen to music all day & into the night. The remaining battery percentage shows clearly on your smartphone when the XB100 is connected.