Thank you for viewing! ❁ * New, Unused * No comment, instant purchase OK * First come, first served for single items * Welcome bulk purchases! Please comment ♡ \#YU's product list is here \#YU's earphone product list is here :.｡..｡.:\*・'Product Description'・\*:.｡. .｡.: 【Power Up】 Can play music for up to 6 hours; the earphones themselves last up to 4 hours on a full charge, and with the charging case, you can play music for an additional 6 hours. 【Ergonomic Design】 Adopting a sports design based on ergonomics, each earbud weighs only 3.8g, perfectly fitting the shape of the ear, providing a comfortable fit and size, without burdening the ears. You won't feel the weight even while wearing them, and you can use them comfortably without worrying about them falling out while moving. 【IPX7 Waterproof】 IPX7 waterproof prevents water ingress, and the waterproof specifications protect the earphones from washing, sweat, water splashes, and sudden rain. These are the perfect sports earphones for active scenes such as sports and exercise. ※ Note: The charging case is not waterproof. 【Automatic Pairing & Memory Function】 The storage part of the charging case is equipped with a magnet, which firmly attracts the earphones when stored, so you don't have to worry about losing or dropping them. Furthermore, when you take the earphones out of the case, they automatically enter pairing mode, allowing for easy Bluetooth connection. Simply taking them in and out of the charging case turns the power ON/OFF, and the pairing setting mode with the device starts automatically. No settings are required for the second use, and the device can be identified automatically. 【Cutting-edge Bluetooth 5.3+EDR】 Features high-quality audio relay within 10 meters. No sound skipping or interruptions. CVC 8.0 noise-canceling technology can reduce noise, allowing you to concentrate on listening. 204aypp148