Bluetooth Wireless Headphones, Waterproof IPX7 Earphones, Best Sport Headset, W/Mic Richer 3D Bass HiFi Stereo Sweatproof in Ear Earbuds Gym Running Workout 8 Hour Noise Cancelling Headsets TRUE HD BEATS HIGH FIDELITY SOUNDBluetooth headsets use the latest Bluetooth 4.1 CSR technology and state-of-the-art acoustic components to produce incredible sound quality with deep bass and clear highs. IPX-7 waterproof rating With ergonomic design and silicone ear hooks, wireless headphones can keep your ears comfortable and never fall off. Upgrade the waterproof rating, 100% to prevent ordinary splashing and rain. Maximum battery life The new and improved lithium polymer battery can last up to 8 hours without the need for music. The neckband design prevents troublesome wires from tangling during exercise. CVC 6.0 Noise Suppression TechnologySeamlessly connects to all Bluetooth devices up to 20 feet (10 feet) away. Noise reduction technology reduces background noise. No matter where you are, you can focus on your favorite music. Easy to use button Supports playing/pausing/switching songs/answering calls and cutting off calls. You can connect two devices at the same time. Super fast pairing with Android, iOS and other Bluetooth devices.