Efficient & Accurate Ketone Monitoring - The ketone breath analyzer employs a cutting-edge 32-bit high-performance integrated chip, enabling real-time detection of acetone levels in your breath. Within just 5 seconds, it provides precise calculations of your fat-burning rate, helping you manage your fitness goals effectively. User-Friendly Design with One-Button Operation - Designed for ease of use, the ketone breath meter features a simple one-button operation that makes testing easy for everyone. Long-Lasting Battery Life - With a built-in rechargeable battery and Type-C charging capability, this ketone breath analyzer offers long-lasting performance, allowing for up to 30 days of continuous use on a single charge. Innovative Hygiene Features - The ketone breath tester includes a hidden cartridge compartment to help maintain hygiene during testing. With no consumables required, it offers a cost-effective and waste-free experience. Enjoy a clean and efficient testing process every time. Smart Analysis & Timely Alerts - Equipped with intelligent analysis capabilities, this ketone breath analyzer measures your acetone levels and provides alerts based on your results. Warm Reminder - To ensure accurate readings, perform the test in the morning before eating or drinking. Before first use, charge the device for 30 minutes. Color: black Material: plastic Package Contents: 1 x Ketone Breath Analyzer Only the above package content is included; other items are not part of the package. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.