Infrared Sensor Automatic Bubble-free Contact-free Sterilization Disinfection Cleaning Soap Dispenser 1. Main material: ABS 2. Weight: 600g 3. Size: 21x8.5x8.5cm 4. Induction distance: 5-7cm 5. Rated voltage: DC3.7V 6. Installation method: desktop, wall-mounted 7. High-efficiency mute motor, light luxury 8. Power supply method: Lithium battery 1200mAh 9. Secondary induction of bubbles at 2s intervals 10. USB charging plug, rechargeable design, energy saving and environment friendly Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store