Our Talk-n-Tunes serves dual purposes as both a 2-watt wireless music speaker and a lightweight phone handset. Wet hands? No worries - take that call. This feature-laden device is designed with a high-quality IP-47 waterproof and dustproof construction that allows you to use it without worry in the shower, at the pool, and on the beach.Now, waterproof is one thing. But here's something even cooler: This Ivation innovation floats! Feel free to connect your favorite Bluetooth device and throw the Talk-n-Tunes into the pool. You'll enjoy audio streaming over a 33-foot Bluetooth range, and the thing simply won't sink, at least not until it hits an iceberg. Incoming calls will temporarily interrupt music playback, letting you take calls privately or hands-free using touch-button controls and a built-in microphone. Note: When answering a phone call in hands-free mode while music is playing, the built-in speaker will output the phone conversation at the same volume as the set music playback. Use the volume rocker to adjust call volume as desired.To get a good 8 hours of continuous use, charge the Talk-Tunes using the included charging cable. The built-in rechargeable 3.7V/800mAh lithium-polymer battery charges fully in just 1.5 hours, and holds power well - up to 180 hours of standby.Additional features for added 'cool':- Convenient retractable hanging hook- Circular blue low-battery alert light- Glossy UV plastic surface look and feel- Comfortable dimensions: 2.55" x 6" x 1.5"