【Powerful Bluetooth Compatible Device】The Wireless Bluetooth Headphones use imported bluetooth chip version 4.1, which greatly improve the bluetooth transmission speed and is compatible with bluetooth devices on the market, including mobile phones, tablets, notebooks, desktop computers, etc. 【Ergonomic in-Ear Design】The lightweight sweatproof wireless in-ear earphones are able to adapt to ear canal to provide a perfect seal and rest comfortably in your ears, ensures comfortable wearing experience without falling out even during intense workout. 【Magnetic Attraction】The magnet can attach the ends together and is convenient to store but also can prevent falling, more no winding trouble. 【Wonderful Sound Performance】The wireless bluetooth headphones with HiFi bass stereo DSP noise cancellation technology can let you enjoy great sound quality in sports and on the phone.

【Sweat Resistant for Running, Workout】Sweat-resistant technology efficiently protects the bluetooth headphones from sweat and ensures more guaranteed life span. It is perfect for outdoor activities like running, cycling, hiking, camping, gym exercise and travelling, etc. This enables you run in the rain or sweat it out in the gym.