Mini USB Cooler

1. The cold hot amphibious, the four seasons all appropriate;2. The appearance is concise, volume is small and exquisite, carry more convenient;3. This product use ABS engineering plastics, more durable;4. The USB interface power supply, with without additional power, more worry.5. Fully compatible with all the PC operating system, without the driver support, plug and play;6. Fully compatible with USB1.1/2.0; 7. The product adopts high precision semiconductor refrigeration chip, service life of up to 100000 hours, and no pollution;8. Power consumption is only 3.5 W, more energy saving;