◎ Thank you for viewing. ◎ Brand new. Ships within 24 hours. ◎ No comments needed, immediate purchase is welcome. ◎ Shipping is free and anonymous nationwide. ------------------------------------------ The following is a product description. 【IPX6 Waterproof Performance & Sports Dedicated】Earaku's first wireless earphones bluetooth designed specifically for exercise, newly released! With IPX6 waterproof performance, you can use them with confidence in daily life, such as rain, sweat, and even during a shower. Therefore, the bluetooth earphones can be used without problems even in bad weather. Also, compared to conventional bone conduction earphones, our open-ear earphones are suitable for intense workouts in the gym, running, and other exercises, allowing you to use them comfortably without worrying about sweat or moisture. 【Ergonomic and Comfortable Fit】The bluetooth earphones adopt an ergonomic design based on the shape of the ear, providing a very comfortable fit. Compared to other bone conduction earphones, they are lightweight and fit snugly in the ear, making them less likely to cause pain or discomfort even after long hours of use. The wireless earphones deliver deep bass, vibrant vocals, and delicate instrument sounds that spread throughout the ear, giving you a sense of presence as if you were listening in the front row of a concert hall. 【Open Design for Safety】Our bluetooth earphones, unlike other bone conduction bluetooth earphones, adopt a semi-open design that does not completely block the ear. This structure allows you to hear the surrounding sounds and people's voices while wearing the bluetooth earphones. 【Latest Bluetooth 5.4 Chip】The bluetooth earphones are equipped with the latest Bluetooth 5.4 technology, providing a stable connection and low latency. 【Up to 36 Hours of Continuous Playback & TYPE-C Fast Charging】Equipped with a large 500mAh battery and a power-saving design, it allows for up to 36 hours (ANC off) of continuous playback with the case. The music playback time of the wireless earphones is 10-12 hours. Also, the bluetooth earphones have a TYPE-C port for fast charging, and a full charge is completed in about 1.5 hours.