☆ Thank you for viewing! ☆ New, Unused, and Ready to Buy *This is a transaction of personal unwanted items, so it is not covered by the manufacturer's warranty. In the unlikely event of any defects, please notify us "before" leaving a rating. We are sorry, but we cannot accept returns or refunds after a rating has been given. Please check the product after receiving it and be sure to leave a rating. ◇ Product Description ◇ Color: Beige 【Bluetooth 5.4 Support】 Equipped with advanced Bluetooth 5.4 technology, the connection stability is significantly improved compared to previous versions. Even in complex environments such as department stores and stations, it can effectively resist interference, significantly reduce the probability of signal interruption, and reduce the situation of disconnection. The transmission speed is fast, and audio data can be quickly transmitted from the device to the earphones, allowing for sound and picture synchronization with almost no delay. 【Automatic Pairing & Smart Touch】 The earphones automatically connect to the device as soon as you open the lid, allowing for immediate use. There is no need to tediously search and connect in the settings menu, saving time. The smart touch design is very user-friendly; simply lightly touch the surface of the earphones to easily control playback, pause, track switching, answering calls, and other operations. The response is sensitive, the usability is smooth and efficient, and you can easily control music and calls. 【Hi-Fi Sound Quality, High-Fidelity Audio & Waterproof IPX6】 Adopting professional audio tuning, it has excellent Hi-Fi sound quality. The high frequencies are clear and bright, and every detail of the high frequencies is clearly reproduced without any sharp or unpleasant feeling. The waterproof performance of the earphones is an important embodiment of its reliability. It adopts a special sealing process to effectively prevent the ingress of sweat and rain, allowing for use during exercise or on rainy days. 【Ultra-Long Battery Life & Fast Charging & Overcharge Protection】 Not only is the charging fast, but it also has an ultra-long battery life. Charging takes only 45 minutes, and the charging case can be fully charged in 60 minutes. The earphones can be used continuously for 5-6 hours on a single charge, and when combined with the charging case, they can play continuously for up to 24 hours, meeting the needs of all-day use. 【Lightweight and Convenient to Carry】 The total weight is 44.8g, and the weight of a single earphone is 6.3g, providing a good fit without burden, and your ears won't hurt even after long-term use.