Fully Portable Bluetooth Speaker The perfect campion for a camping trip, the MP100 are designed with a clip that lets you attach this portable Bluetooth speaker to your backpack or belt loop. Durable IP54 Rating The MP100 is designed to be with you wherever you go. Backpacking, hiking or going for a weekend getaway this portable speaker will withstand anything you throw at it. Powerful Sound in Your Palm The MP100 produces a loud sound that fits in the palm of your hand. The size makes it perfect for travel; the sound makes it perfect for listening to tunes. It is the perfect combination. MicroSD and Bluetooth Connectivity Play music from two different sources. Loud up a microSD card filled with your favorite tunes and go, or connect wirelessly via Bluetooth v4.0 with your laptop, phone or other Bluetooth source. Built-On Playback Controls Use the built-on playback controls for adjusting the audio or turned the speaker off completely. With the on-board volume controls there is no need to fumble with your source directly.