♬【Swimming Bluetooth Headphones Waterproof】:IPX7 Water-resistant Nano-coating efficiently protects sports headphones from sweat or even in the heavy rainy or take a bath and ensure more guaranteed life span, Perfect wireless earbuds for running, cycling, hiking, yoga, exercises, gym, fitness, travelling, etc. Comes with an Carrying Bag ♬【10 Hours Playing Time】:Improved lithium polymer battery (Lightweight Enough, not like other wireless headphones) brings up to 10 hours pleasure musically and socially with a quick charge of only 1.5 hours. Notification of battery status is displayed on your smart phone as well as an indication status on your wireless earbuds ♬【HD Stereo & Hands-Free Calling】:Adopting latest Bluetooth 4.1+ EDR Technology, Best CSR Chip and superior acoustic components, this wireless earphones produce incredible sound quality with dynamic listening experience. CVC 6.0 noise cancelling keep you can get a superior audio experience with super bass even if you are in a noisy environment

SUPERIOR SOUND QUALITY: The combination of powerful 40mm large-aperture drivers and advanced CSR8635 chip deliver rich, refined acoustics that compliment the bass experience, and the memory protein earmuffs with a noise isolating seal block out distractions and exterior noise letting you immerse totally in music LONG LASTING COMFORTABLE FIT: Adjustable headband, 90° swiveling ear cups, super soft protein earpads ensure the most comfort fit you could ever experienced, our new lightweight cushion material features magnetic absorption, which helps improve comfort and sound quality over long periods of time HANDS-FREE CALL & BUILT-IN MIC: With a high-quality built-in microphone, it provides a clear phone communication(microphone only works in the Bluetooth mode). Skip a track, change the volume and take or make calls just by a headphone, with no need to reach to your phones, Bluetooth connection distance is up to 33ft