Mobility Portable Bluetooth 3.0 Speaker - Rechargeable Wireless Stereo \ Shockproof Water-Resistant Indoor/Outdoor Shower Speaker - 2x12 W Dual-Driver with Bass - Aux Port USB Charging HIGH QUALITY SOUND - Enjoy your favorite music with the Mobility Portable Waterproof Bluetooth Speaker. It provides the best, loudest, highest quality sound, allowing you to enjoy crystal clear music, anywhere, anytime! WATERPROOF, SHOCKPROOF & DUSTPROOF - The high quality heavy duty rubber encasement is designed to ensure that the speaker is fully waterproof, shockproof, and dustproof. Use it in the bathroom, home, or office. It can even be used in harsh environments, like the outdoors! And with the added carabiner, hang it anywhere! BLUETOOTH ENABLED - Our design easily connects with any Bluetooth enabled devices, such as smartphones, tablets, and laptops. Our speaker features built-in control buttons that allows you to control the volume and switch the track, if your device is out of reach! RECHARGEABLE BATTERY - The built-in rechargeable battery works for up to 6-8 hours of playing time at 50% of the maximum volume before it needs to be recharged! SATISFACTION GUARANTEED - We are so confident in the quality of our product that we offer a 30-day satisfaction guarantee. If you are unsatisfied, simply contact us to return the product for a full refund.