Ultrasonic high frequency for high sterilization rate, removes dirt effectively. Turbine interacts with ultrasonic, clean clothes efficiently and quickly. Washing model can be adjustable accroding to needs. Automatic shutdown after working for 30 minutes. Shell made of eco-friendly ABS, nontoxic, firm and wear resistant. Water-saving and energy-saving, suitable for 1kg (water) personal laundry. Lightweight and portable, can be placed in pockets or tote bags to carry away. Not only for T-shirts, shirt and towels, but also for jewelry, glasses and other small items. Item Name: Mini Washing Machine Material: Plastic Main Material: ABS Power Supply: USB Input Voltage: DC 5V Output Voltage: DC 10V Output Power: 6W Rotation Speed: 200rpm Features: Mini Size, Portable, Durable, USB Powered Diameter: 9cm/3.54" (Approx.) Depth: 4.5cm/1.77" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Mini Washing Machine