120hrs Playtime & Digital Charging Case: Each ear buds offers up to 8 hours of listening time on a single charge, allowing you to enjoy a total of 60 hours of music by taking turns with the charging case. Wireless earbuds feature a dual LED digital display that provides real-time battery status. Easily monitor the remaining power and plan your usage accordinglyHiFi Stereo Sound:The earphone uses a 13mm driver and an in ear structure to bring you a clear sound quality experience. The playback unit of the headset adopts a new acoustic design, which can fully display the bass, midrange and treble.The bluetooth wireless headphones adopts CVC 8.0 noise cancelling design, which can ensure clear sound even in noisy environments. The earbud with Microphone has call function that allows you to answer and hang up calls without taking out your phone.IP7 Waterproof and Flexible Earhook Design For Sport: Comfort and secure fit with light weight and ergonomic design, supper stablity with earhook, in-ear fitting tips and headband, great for Running, Jogging, Hiking, Biking, Gym, Working out outdoor or home. These sport earbuds are rating at IP7 waterproof, the surface of both in ear earbud is sealed to prevent sweat or rain from entering, and the internal nano-coating to airborne moisture from damaging the components.Touch Control and Wide Compatibility: Built-in sensitive touch control key on the ear buds, which let you easily manage music or phone calls. Change songs or adjust volume, or make phone call, all operations at your fingertips without taking out your mobile phone. Compared with physical button, it largely minimizes the pressure to your ears. Compatible with most devices including iOS or Android smartphones, TV, computer, Laptop, etc.