1. Food-grade safety material and measuring cup with scale design - The electric juicer is made of environment-friendly, food-grade PCTG and food-grade 304 stainless steel, 100% BPA free, and features a measurement scale. When exercising or preparing baby food, you can accurately measure milliliters or ounces of liquid or food. 2. Intelligent safety protection system - The portable mixer includes built-in safety features with a magnetic induction switch for safe and easy cleaning. The device automatically stops working when the cup body and base are separated to prevent accidental operation. For proper use, the cup must be securely attached to the base. Once the alignment marks are matched, the indicator light will flash, indicating normal operation. 3. USB rechargeable with long battery life - The juicer cup is equipped with a 4000mAh rechargeable battery and can be charged via power bank, AC adapter, or computer using USB. A full charge supports up to 20 uses. The power indicator allows real-time monitoring of battery level and prompts timely recharging. 4. Easy to clean and powerful performance - Cleaning is simple: add water and a drop of detergent, run the mixer briefly, and rinse. The blades operate at 24,000 RPM with a 7.4V rated voltage, blending smoothies, milkshakes, or baby food in approximately 30 seconds. 5. Portable and versatile use - Ideal for making single-serve smoothies, fruit juice, fruit and vegetable blends, coffee, protein shakes, milk powder, and baby food. Enjoy fresh drinks at home, in the office, or on the go. Suitable for use in kitchens, workplaces, or during travel.