Greensen Mini USB Fridge - 4L Portable Electric Cooler & Warmer for Skincare, Cosmetics, Drinks - Perfect for Bedroom, Dorm, Office, Car & Travel (Black, 4.1"x4.3"x8.7") | Compact Cooling Solution for Beauty Products, Snacks & Beverages

Specification: Item Type: Refrigerator Material: ABS+PVC Color: Black Product Voltage: 5V-9V 2A Diameter of Refrigeration Plate: 68mm / 2.68in Rated Power: 10W-18W Weight: Approx. 716g / 25.3oz Product Size: Approx. 105x110x220mm / 4.1x4.3x8.7in How to Use: The minimum system requirements for using this product to run a mini refrigerator, please read this manual carefully and keep it for future reference. Note: It is recommended that this machine use 9V 2A power input, and 5V 1A can also be used normally. 1. Connect 9V 2A to the mini refrigerator, press and hold the power button for 3 seconds, the cooling device will start, and then press and hold for 3 seconds to shut down. 2. Short press the power button to switch between temperature mode and cooling mode. 3. Short press the screen control button, the TFT screen on the front panel of the machine will light up and work, you can put photos, videos, advertisements, etc. (this function is optional, not available when 5V input) Before using this product, please read this manual carefully and keep it for future reference. Safety: This product is designed with great attention to safety. However, if used improperly, electrical equipment may cause fire, electric shock or person injury. In order to ensure accident-free operation, Package List: 1 x Refrigerator 1 x USB Cable 1 x English Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

High-performance: Cooling heating dual‑purpose refrigerator, can switch from cooling to heating through a quick switch

Widely Used: Portable small fridge is suitable for storing food, beverages, breast milk, insulin, skin care, medicines and other necessities

Portable Mini Fridge: Small size, compact and portable, easily loaded into the trunk or seat of a car to make the journey comfortable

High-quality Material: High‑quality fan blades combined with motor blast design, high speed, fast heat dissipation, safe and reliable

Mini USB Refrigerator: Single door design, silent operation, suitable for home, nursery, office or dormitory