Material: ABS</br>Driver: 36 mm 3 watts</br>Input: Bluetooth</br>Power Source: 300mAh rechargeable lithium polymer battery</br>Water-Resistant: yes, IPX4</br></br>Product Description</br></br>The Boombotix Boombot Mini is an ultra-lightweight speaker that delivers powerful acoustics and portability in a compact package. * Built-in clip allows user to attach onto backpack strap belt and handlebar mount * Full color LED battery indicator * Dimensions: 3 x 2.36 x 1.65" * Three-foot Aux and Micro USB Cables included * H20 resistance is IPX4 (ok to use in heavy rain/snow) * Rechargeable lithium Ion battery charges in an hour and has a run time of 6 hours * Super light weight * Offers revolutionary acoustic and industrial design * Easy-to-use controls with track and volume included on speaker * 36mm 3 watt acoustic driver Item Specifications --- Color: Black</br><br/>http://www.amazon.com/gp/product/B00WUH9Q10