Waterproof Bluetooth Speaker, Alpatronix AX410 3000mAh Portable 12W Stereo Shockproof Wireless Speaker with Built-in Mic & Passive Subwoofer for iPod, Smartphones, Tablets, Laptops & PC - Green AMAZING SOUND: Powerful high-definition 12-watts of sound with passive subwoofer, full clarity, enhanced super bass and no jitters via latest Bluetooth 4.1 technology. Quickly pairs within seconds with a range of up to 30+ feet. BUILT TOUGH: Ultra portable, water-resistant and heavy-duty stereo speaker is the ideal companion for outdoor activties and can withstand harsh environments while hiking, traveling, cycling and more. LONG-LASTING: Built-in 3000mAh rechargeable battery for up to 10-12 hours of playback time features a built-in microphone for a clear-sounding handsfree experience. UNIVERSAL COMPATIBILITY: Compatible with a variety of electronic devices inlcuding Apple iPhones (NEW iPhone 7 & iPhone 7 Plus), iPads, iPods, Macbooks, PC Laptops, Samsung Galaxy (NEW Galaxy S8, S8+ & S7), Samsung Galaxy Note 5 4 3, Google Nexus, Nokia Lumia, Motorola, HTC & Other Android Tablets. As well as PC Desktop Computers (PC compatibility may vary). Also compatible with all audio devices through 3.5mm aux input to listen to your favorite music, tv shows and podcasts on-the-go. 100% SATISFACTION: 2-YEAR exclusive warranty ensures you are protected for 2 years of this product and 30-DAY MONEY-BACK GUARANTEE offers peace of mind, enabling you to return the product in case you dont like your purchase for any reason.