Built-in USB lithium battery for charging. High precision: The integrated high-precision sensor system provides instant and accurate results. Ideal for measuring ingredients, water, milk, and letters. Easyeasy to clean and use, making it an ideal choice for families and kitchens.Multifunctional: With instant and automatic peel function, convenient for measurement. Simply press a button, you can quickly and easily convert measurement results between g, oz, lb, ml, kg, and mil.Wide weighing range: The digital kitchen scale's weight range is from 0.1g to 3000g, making it suitable for various items. Note: This product is small in size; please purchase with caution if you prefer a larger size. However, the small size does not affect the measuring range; the maximum weight is 3kg and the accuracy is 0.1g.Portable design and backlit display: The simple and elegant design makes this electronic food scale fashionable. Equipped with a large, transparent LCD screen and white backlight, you can easily obtain accurate measurements.Energy saving: USB charging, USB rechargeable. After 70 seconds of inactivity, it features a low battery indicator and an automatic shut-off function to help maintain battery power and efficiency. One charge can last for one to two months.