Brand New, Unopened Bluetooth Earphones Wireless Earphones 2025 Latest Bluetooth Earphones EDR+Bluetooth 5.4 Equipped, Canal Type, Automatic Pairing, Instant Connection, Hands-Free Calling, Built-in Microphone, Touch Operation, Compact/Telework/Commuting/School/Web Conference (Black) 【Power Up】 Music playback for up to 6 hours is possible, with the earphones themselves providing up to 4 hours on a full charge, and an additional 6 hours when used with the charging case. 【Ergonomic Design】 Based on ergonomic sports design, 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 water washing, sweat, 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 the earphones in and out of the charging case turns the power ON/OFF, and the pairing setting mode with the device automatically starts. No settings are required for the second and subsequent uses, and the device can be automatically identified. 【Cutting-Edge Bluetooth 5.4+EDR】 Features high-quality audio relay within 10 meters. No sound skipping or interruptions. CVC 8.0 noise-canceling technology reduces noise, allowing you to concentrate on listening. Safe and secure to use.