【Brand New, Unused】 【Long-Lasting Battery & Bluetooth 6.0 Calling Function】 Equipped with an industry-leading 1000mAh ultra-large capacity battery and utilizing an industry-first ultra-low power AI algorithm, it minimizes power consumption. A full charge allows for up to 30 days of continuous use and up to 120 days of standby time. You don't need to charge it frequently, so you don't have to worry about running out of battery when traveling or on short business trips. (※Battery consumption may be faster depending on usage frequency, usage methods, etc.) Compared to the previous 5.3, this smartwatch with Bluetooth 6.0 has significantly improved stability and achieves high-speed data transmission. Simply pair the smartwatch with the app to make/receive calls. With a built-in microphone and Hi-Fi speaker, this smartwatch can also make calls directly. 【2.01-inch Large Screen with Protective Film】 Equipped with a 2.01-inch color screen, the 240*296 pixel high-precision large screen clearly displays notifications and text at a glance. The screen brightness is also adjustable, making it highly visible and easy to see even in strong sunlight. This product comes with a TPU protective film. Ultra-thin, with high light transmittance, it provides the highest level of protection for the screen while remaining virtually invisible, giving an elegant impression. Made of soft TPU material, it has elasticity and flexibility. It has a function to automatically repair scratches, and even if scratches occur, they will automatically repair and return to a clean state. Air bubbles that usually appear when applying a film will naturally disappear in 1-2 days, so you don't have to worry about air bubbles even if you don't have experience. 【Watch Face & Screen DIY & IP68 Waterproof】 In addition to the 6 watch faces built into the main unit, the app has over 60 watch faces, and there is an "AI Watch Face" in the app, so take a photo and create a unique AI watch face. You can customize your favorite photos as watch faces. It has IP68-level high-level waterproof and dustproof performance, and can be used without worry during daily hand washing and face washing, as well as during sweaty training and on rainy days. ※Not suitable for use in hot and humid places such as baths, saunas, hot spring water and steam, and high water pressure. Please be aware. Me Air Conditioning 1214