Features: [BT 4.2]: The BT 4.2 ensure your quick pair, steady transmission and wide compatibility, it can be connected with BT devices within 10 meters. [TWS High Fidelity Sound]: Enjoy crisp and clear audio with impressive 360Surround Sound powered by two 5W acoustic drivers. [Waterproof Design]: IPX6 waterproof grade, no worry about listening to music when swimming or in rainy days, perfect for outdoor party, BBQ or picnic [Hands-Free Call]: BT 4.2 function supports hands-free call. Remote control for convenient experience. [Magnetic Mount]: Magnetic mount design, you can easily put it on any metal place and powerful magnet ensures no falling.