Only one item available, so it's first come, first served! 【Experience the ultimate in sound with the versatile T08 wireless earbuds!】 Introducing the Ysobook Bluetooth earbuds, which have undergone amazing advancements! These Bluetooth earbuds are based on our uniquely developed high-sensitivity 8mm driver, enabling efficient compression and reconstruction of audio data. By efficiently transmitting high-frequency audio information and the difference information between the left and right channels, they restore the original sound quality, providing a natural and powerful sound experience close to the original sound from low to high frequencies. Furthermore, the T08 earphones boast outstanding battery life, allowing for long hours of use on a single charge. You can use them without worrying about the battery, whether for online meetings, watching videos, or during long trips such as business trips. 【Cutting-edge Bluetooth 5.3 technology & TWS instant connection technology】 The T08 is equipped with a Bluetooth 5.3 chip, achieving high-speed communication and noise reduction, significantly improving energy efficiency and preventing sound interruptions and delays. It can be used smoothly with low latency not only for video apps like YouTube and Netflix but also for game apps like Knives Out and Identity V. In addition, the innovative TWS instant connection technology is adopted, and the second and subsequent connections automatically connect to the device instantly. No complicated operations are required, making these Bluetooth wireless earbuds easy to use even for beginners. 【Hands-free calling & ultra-lightweight design】 Equipped with ENC noise cancellation to reduce noise and ambient sounds during calls, it supports hands-free calling and provides clear call quality, making it useful for telework teleconferences (web conferences). The small size doesn't stick out of your ears, and the weight of a single earphone is only 4g, and only 53g including the charging case, which is an ultra-lightweight design that is hard to fall out of your ears, has an excellent fit, and is comfortable to wear for long periods without causing fatigue. The charging case is small enough to fit in the palm of your hand and can be easily stored in a pocket or handbag, making it easy to carry around without getting in the way.