CLIP ON EAR COMFORTABLE WEARING: Comfortable clipping wear design, clip on your ears, not inserting into ear canal. There is no squeezing of the ear, no blockage of the ear canal, and no pain or damage to your hearing. Very stable wearing, won't fall out during movement, perfect for running, fitness, outdoor sports. EASY AUTO PAIRING WIDE COMPATIBILITY: Adopting advanced wireless Bluetooth technology, easily pair up with your mobile device as a Bluetooth device. After initial paring, the headphone will automatically connect with your device right away when taken out from the charging case. Compatible with most Bluetooth-enabled devices including iPhone or Android smartphones, TV, computer, Laptop, smart watch etc. LONG LASTING PLAY WITH DIGITAL DISPLAY CHARGING CASE: Each full charge will last up to 5 hours, and they can get 2.5 recharges out of the fully charged charging box, which enable the wireless headphone to play about 18 hours. In addition, the smart power indicator on the charging case shows the remaining battery in real-time. Actual usage time may vary depending on usage and environment. LIGHTWEIGHT BONE CONDUCTION: The headphone adopts the latest clip-on style, transmits sound through vibration, and uses the latest skin-friendly materials. There is no problem in wearing them for a long time, and no need to worry about long video conferences and sports. TOUCH CONTROL HIGH PERFORMANCE: Built-in sensitive touch control on the ear buds, which let you easily manage music and phone calls. Change songs, adjust volume, and make phone calls, all operations at your fingertips without taking out your mobile phone. Unlike physical button, they largely minimize pressure to your ears. Low latency and stable signal promise smooth using experience whether you are watching a movie or listening to music.