1 Portable and wearable speakers. Put the wearable Bluetooth speaker on your neck to avoid injury to your hands and ears, whether you are cooking or exercising outdoors, such as walking, biking, climbing, etc. Free your hands and ears, enjoy music, answer calls and stay in touch. 2 Surround sound, not just music. The upward speaker points to your ears, the ears are free, you can hear the sound to the greatest extend, and minimize the sound of other people around you. While listening to music, you can always understand the surrounding environment. Keep you in close contact with the world around you and maintain musical contact. 3 Waterproof design, long battery life. This waterproof wireless speaker is resistant to sweat and weather. It is especially suitable for people who like games and outdoor sports. Using lithium polymer rechargeable battery can be used continuously for 12 hours on a single charge. 4 Light weight and comfortable to wear. The ergonomic shape, gently tilted on your shoulders, can create a small private music field with stereo surround sound, allowing you to listen to music comfortably throughout the day. 5 3D cinema stereo. The wireless Bluetooth speaker with built-in 3W*2 speaker system and the upward-facing speaker bring you deep and rich sound, creating a truly unique and immersive sound experience. Wearable speakers are very suitable for home theater and game lovers. Portable personal speakers equipped with advanced Bluetooth 0 can provide a larger wireless range and a more stable Bluetooth connection.