Two speaker drivers & passive radiators give immersive sound</br>One-Touch with NFC-enabled smartphones for Bluetooth pairing</br>Built-in rechargeable Li-ion battery for playback anywhere</br>Splash-proof design ideal for outdoor use (IPX4)</br>Built-in microphone for hands-free phone calls</br></br>Product Description</br></br>Chuck the speaker down any way you like?? vertical or horizontal. 360?? sound means you get big sound all around?? every time. Splash-proof?? rugged and equipped with wireless music streaming it brings warm?? natural sound wherever you go.</br><br/>http://www.amazon.com/gp/product/B014C9L1GQ