[Health and safety]OH- purification technology, using water as raw material, quickly degrades into harmless substances, and kills microorganisms through oxidation reaction. [Safety Protection] waterproof, no leakage, to use. 5V DC, no direct contact with strong electricity, safe and stable, long service life. [Easy to use]Flexible rotation, easy to disassemble and clean.both children and elderly can use it. [Wide use]Remove residues, kill , can be used for fruits & vegetables, seafood, meat, grains, tableware, kitchen utensils, etc. [Portable & compact] Palm size, easy to store. Perfect for personal essentials or family dorm trips. Voltage: 5V/8W battery:Built in 4400mAh rechargeable battery Usage: USB charging, can be used about 25 times after being fully Default each time: 10 minutes (3-5L water) Control mode: press the switch gently Model Number: Vegetable Washing Machine color:Blue Material:ABS size:16 x 9.5 x 5.6CM Package Contents: 1 x Vegetable Washing Machine 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.