Product Specs:
1 Hot use, all seasons;
2 The appearance of simple, compact, more convenient to carry;
3. This product uses ABS plastic, more durable;
4. USB interface, power supply, with no additional power, more peace of mind;
5 is fully compatible with all operating systems for PC, no driver support, Plug and Play;
6. This product uses high-precision semiconductor chip cooling, the service life of up to 100,000 hours, and no pollution;