USB Portable Ultrasonic Washing Machine Foldable Tub Turbine Washer Dirt Removal

Ultrasonic Turbine have rotates from forward for 20 seconds to reverses for 20 seconds. It carries 2.2lbs laundry weight with 99.98% sterilization. A gear: automatic cycle cleaning, 2 minutes turbine forward and reverse, 1.5 minutes ultrasonic vibration, 5 minutes bubble cleaning.