4000mAh Large Capacity Battery: Built-in 2400mAh USB rechargeable battery, which can be easily charged by a power bank, computer or other USB power sources. Once fully charged (3-4 hours charging time), it can serve up to 20 drinks. It is very portable and suitable for outdoor travel, camping, fishing, etc. (Note: Please fully charge the battery when using it for the first time.) The high-security blender is made of BPA-free material, suitable for daily use. It has a variety of user-friendly functional designs, including a user-friendly battery indicator, a magnetic induction safety lock design, a waterproof USB port, and a non-slip silicone pad base to make the juicing process more convenient, safe, and experience better. The portable blender automatically stops the blade when the body and base are not properly assembled. The Power System + 6 Blades portable blender adopts 6 304 stainless steel blades and a powerful power system, pure copper motor, fast speed and long service life, can easily turn fruits and vegetables into smoothies in 30 seconds. It doesn't leave a ton of fruit and ice, and it's not as noisy as a traditional blender. A small kitchen appliance for you! Portable, versatile This compact and lightweight blender fits perfectly in a gym bag or briefcase, giving you healthy options wherever you are. This blender is perfect for making nutritious single-serve smoothies, juice blends, fruit and vegetable blends, coffee, milk powder, protein shakes, baby supplements. Perfect for any kitchen, office or outdoors. (Note: Mini blenders cannot be used with large ice cubes.Easy OperationOne-touch control: One-touch operation, the operation is simple and quick. This compact blender is easy to clean by adding water and pressing the power button twice to activate the self-cleaning mode. (Note: The base is waterproof, but for safety reasons, please do not immerse the blender in water.),"