☀【IPX5 Waterproof】IPX5 waterproof performance protects the open-back headphones from sweat and rain, and Clip- Earphones are not afraid of splashing water from any direction so that your open-back headphones can maintain perfect sports performance. ☀【Ergonomically Shaped】Ergonomically shaped Blue Tooth Earbuds fit with comfort in your ears even after hours of listening pleasure. The ear tips ensure a perfect seal for extra comfort and sound clarity. ☀【Specific Touch Control】Specific touch control function makes our Wireless Earbuds more convenient, to tap once to play/pause music and answer calls, and to skip forward/backward. ☀【Wide Application】Blue Tooth Wireless Open Ear Earbuds are lightweight and comfortable, so it is easy to carry and store, and great for everyday use, sports, fitness, running, and more. ☀【Clear Calls】Open Ear Earbuds create a wide sound field and balanced listening experience, Each sound details the heart, so that you really feel the live-grade sound, in addition to the built-in microphone for clear calls.