⭐️【Ear-free Design】 The open-ear design of the training headphones allows you to always be aware of your surroundings. Whether you are walking, running, or cycling with sports headphones, you can always pay attention to your surroundings, which is very safe.

⭐️【Lightweight and Painless】 The headphones adopt the latest clip-on ear style, transmitting sound through vibration and using the latest skin-friendly materials. There is no problem wearing sports headphones for a long time, and no need to worry about video conferences and long sports sessions. Open-ear headphones are so light that you will forget they are there after wearing them for so long.

⭐️【Fast Charging and Long Battery Life】 The open-ear headphones can play continuously for 4 to 5 hours, and after 1.5 hours of full charging, they can play for 50 hours with a mini charging case. A little hidden secret: the open-ear headphone charging case can charge your mobile phone, saving you the worry of your mobile phone running out of power when you are out.

⭐️【IPX5 Waterproof】 The IPX5 life-level waterproof performance protects the open-ear headphones from sweat and rain, and you won't be afraid of splashing water in any direction, allowing you to maintain perfect sports performance with the open-ear headphones.

⭐️【One-step Pairing and Easy Touch Control】 The Bluetooth headphones adopt the Bluetooth 5.3 chip for fast and stable connection. After the first connection, these wireless headphones will connect with your device once you open the charging case, which is faster and more convenient. During use, you can tap either earbud to control the phone, such as music switch, volume adjustment, phone calls, voice assistant, etc. No need to make adjustments through your mobile phone.

⭐️【HIFI 9d Immersive Stereo Sound 】High-quality components, faster response, high fidelity, combined with composite diaphragm speakers, restore music with high-frequency brilliance, mid-frequency fullness, low-frequency richness, and elasticity.

⭐️【 HD Calls 】Crystal clear high-definition voice calls, like face-to-face.

⭐️【 Game Audio and Video Synchronization 】Low-latency algorithm for gaming, no perceived delay to fully concentrate. Enter the battlefield. Only by synchronizing sound and vision can you experience your surroundings with sound.