YMOO Open Ear Wireless Bluetooth 5.2 Headphone for Running, IPX4 Water/Sweatproof Headsets,10H Playtime, Low Latency, HiFi Air Conduction Earbuds with Dual-mic for Workout (Green)

: Open ear headphone allows you to wear it more comfortably while exercising than traditional headphones, and its neck hangers are made of ABS. When you use it, you need to wear your running headphones at the same time. And when you are free, you can hang it around your neck.
^^ &: Open ear earbud features dual 16.5 mm sound generating units composite bio-diaphragm moving coil, which can bring you HiFi level sound quality. Meanwhile, Open ear headset adopts the chip built-in call noise reduction algorithm, which can provide you with four-mic call noise reduction. Even if you are in a noisy environment, it can bring you clear and continuous calls.
^^ & -: Open ear earbud not only has 10-hour battery life, but also supports dual switching between game and music modes. In game mode, the latency can reach 40ms, and in music mode, the latency can reach 120ms. Each mode brings you the ultimate experience.
^^ &: Air Conduction Earbud has IPX4 waterproof and sweatproof function for running and other kinds of sports. It works up to 50 meters without obstacles and up to 15 meters with obstacles.
^^ -: Open headphone design can withstand high-intensity various sports, such as marathon running, jumping rope, yoga and so on. And they won't fall off after a long time wearing. Let you enjoy the music at the same time, but also always aware of the surrounding environment.