Multi-function: Hands-free Calls?? TF Card Music Playing?? Volume Control?? LED ring light</br>Sleek Design: Sleek and elegant aluminum design is aesthetically pleasing yet durable</br>Mini Size: Built-in 800mAh rechargeable Li battery for up to 5 hours of playtime</br>Booming Bass: Miniature 3W acoustic driver provides a wide volume range with strong bass without distortion even at the highest volume</br>Easy to Pair: Bluetooth 4.1 wireless technology allows for high-speed data transmission without interference is perfectly suitable for indoor or outdoor use</br></br>Product Description</br></br><b>Elegant Design</b><br> Sleek and elegant aluminum design is aesthetically pleasing yet durable.<br> Classic black?? stylish gold?? elegant silver and fashionable rose gold??<br> provide many choice.<br><br> <b>Perfect Compatibility</b><br> The latest Bluetooth V4.1 technology?? compatible with most Bluetooth-enabled devices<br><br>