Welcome to the shop! Efficient and Accurate Ketone Measurement - The breath ketone meter uses an advanced 32-bit high-performance integrated chip, enabling real-time detection of acetone levels in your breath. Within just 5 seconds, it provides accurate calculations of your fat burning rate, empowering you to effectively manage your fitness goals. User-Friendly Design with One-Button Operation - Our breath ketone meter is designed for ease of use, featuring simple one-button operation that makes testing easy for everyone. Long Battery Life for Extended Use - With a built-in rechargeable battery and Type-C charging function, this breath ketone meter offers long-lasting performance, enabling up to 30 days of continuous use on a single charge. Innovative Hygiene Features - Our breath ketone tester is designed with a hidden compartment that maintains hygiene and cleanliness during testing. Additionally, as no consumables are required, you can focus solely on your results without worrying about extra costs or waste. Enjoy a clean and efficient testing experience every time! Smart Analysis and Quick Alerts - Equipped with intelligent analysis functions, this breath ketone meter not only measures your acetone levels but also provides quick alerts based on your results. Warm Reminder! For accurate readings, perform the test in the morning upon waking without eating anything beforehand. Before using the device for the first time, charge it for 30 minutes. Color: Black Material: Plastic Package Contents: 1 x Breath Ketone Meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity etc., please contact us immediately and we will give you the best solution!