Portable IPX7 Waterproof Shower Speaker - Outdoor Wireless Bluetooth Compatible Battery Powered Mini Loud Sound Speaker System w/ AUX, DC 5V USB - Mp3 Android iPod iPhone Laptop - Pyle PBTW20BL (Blue) COMPATIBLE WITH BLUETOOTH: This sound box splash speaker is compatible with bluetooth and works with all your favorite devices like iPhone, iPad, tablet, mac with 10 meter range. It also has a 3.5mm aux in for mp3, laptop, etc CRYSTAL CLEAR SOUND: The blue portable surf sound shower speaker system by Pyle Home delivers stereo speaker quality sound and strong bass output for a crystal clear music streaming and you can control the volume and song selection wirelessly HANDS FREE CALLS: This wireless speaker features a built in mic for hands free speakerphone call. Conveniently answer or reject a phone call with just a push of a button as long as it is still paired to your iPhone, android, smartphone etc. BATTERY POWERED: This speaker comes with a DC 5V USB cable or you can go fully wireless and can be powered by 4 x AA battery for up to 15 hour playing time. Perfect for outdoor sports, travel, cycling, climbing, camping, hiking, running, fishing use IPX7 WATER RESISTANT: The IPX7 waterproof level protects this mini loud speaker against low pressure water stream from any angle and can withstand an accidental drop in water. Stays safe in the shower, in the rain, by the pool or on a boat Bluetooth V2.1 Technology - Enjoy Hands-Free Calls with Built-in Microphone - Connect and Stream Audio from MP3 Players, Smartphones, Tablets, PC, etc. Compatible with other Bluetooth-Enabled devices - AUX Input allows you to connect your device directly with the included 3.5mm cable IP-47 Waterproof & Dustproof Construction - Stereo Speaker Sound & Bass Output - Control Volume & Song Selection Wirelessly Powered by 4 x AA Batteries (not included) - Optional Power: DC 5V USB Cable Included - Battery Life Provides Up to 15 Hour Playing Time Touch Button Control Operation - Glossy UV Surface Treatment - Fold-Out Stand and Retractable Carry Handle - Dimensions: 7.8'' L x 1.8'' W x 3.5'' H