•[Non in Ear Design] The open ear design of the workout headphones can help you always understand the surrounding environment. Whether you are walking,running,or riding with the sport headphones,you can always pay attention to the surrounding environment,which is very safe •[Lightweight and no pain] The Open ear headphones adopts the latest clip-on ear style,transmits sound through vibration,and uses the latest skin-friendly materials. There is no problem in wearing the sport headphones for a long time,and there is no need to worry about long video conferences and sports. The open ear earbuds are so light that you'll forget they're there after wearing them for so long •[One-Step Pairing and Easy Touch Control] Bluetooth-compatible earbuds adopts Bluetooth-compatible 5.3 chip. Fast and stable connection. After first connection,these wireless earphones will connect with your device once you open the charging case,which is faster and more convenient. During using,you can touch either earbud to control the phone,such as the music switch,volume adjustment,phone calls,voice assistant,etc. No need to adjust through your mobile phones •[HIFI 9D surround stereo sound] High quality components,faster response,high fidelity,combined with composite diaphragm horns. Restoring music with high frequency brightness,medium frequency fullness,low frequency richness and elasticity •[Game audio and video synchronization] Low latency algorithm for games,with no perceptual to fully concentrate. Enter the battlefield. Only by synchronizing sound and painting can one experience their surroundings with sound Specifications: •Solution: 6973D4 •Wireless version: V5.3 •Transmission distance: 10M •Charging case battery capacity: 480mAh •Single ear battery: 40mAh •Usage time: About 5-6h •Charging time: About 1h Package included: •2 x Bluetooth-compatible Earphones •1 x Charging Case •1 x Charging Cable •1 x English User Manual •Other items not include