Wireless Bluetooth 5.3 Headphones in Ear Headphones TWS Ear Buds Built-in Mic Sports Noise Canceling Earbuds IPX7 Waterproof, LED Power Display with 3350 mAh Batteries, Black

Advanced Bluetooth V5.3 and Quick Auto Pairing: Featuring advanced Bluetooth V5.3 technology, wireless earbud greatly improves transmission speed and reduces sound signal loss. There is almost no delay in the gaming/watching videos/listening music. Bring you much better using experience. After first connection, these bluetooth headphones will automatically connect with your device once you open the charging case, which is faster and more convenient.
IPX7 Waterproof & Ultra-compact Design: Wireless earbuds are equipped with IPX7 water resistance, preventing damage from sweat and raindrops, thereby extending the earbuds' lifespan. These ear buds are perfect for running and leisure activities. Additionally, the wireless headphones' charging case is remarkably compact, only half the size of other earbud cases, saving significant space. Ear buds wireless bluetooth earbuds are easy to carry outdoors and can conveniently fit into your pocket.
Crossover Design: The earbud charging compartment is equipped with a USB port, which not only provides battery life for your headphones, but also serves as a portable charger to power up your cell phone or other electronic devices in case of emergency. Keeps you away from the anxiety of having your cell phone shut down when the battery runs out.
Ultralight and Comfort Fit: The pocket-sized charging case does not take up any space to carry, and you will not have any stress on wearing Sports earbud. Earbud wireless headphones are designed to fit the contours of the human ear with a curved structure that is same to the shape of the ear canal, making them comfortable to wear and not falling out when running, gym.
Clear Calls and Stereo Sound: These music headphones deliver powerful bass, punchy highs and clear mids. This earbud is designed for sound and music lovers. It supports mono mode and dual stereo mode so you can share the earbuds with friends and family. Each earbud has a built-in microphone for easy calls.