Efficient and accurate ketone monitoring. The ketone breath analyzer uses a 32-bit high-performance integrated chip for real-time detection of acetone levels in your breath. Within just 5 seconds, it provides precise calculations of your fat-burning rate to help you manage your fitness goals. User-friendly design with one-button operation makes testing easy for everyone. Long-lasting battery life with a built-in rechargeable battery and Type-C charging. It offers up to 30 days of continuous use on a single charge. Innovative hygiene features include a hidden compartment that maintains cleanliness during testing. With no consumables required, you can focus on testing without additional costs or waste. Enjoy a clean and efficient testing experience. Smart analysis provides timely alerts based on your results. For the accuracy of the device, please perform the test in the morning upon waking without eating anything beforehand. Before the 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 products are not included.