Mini Promotion fan

function features:
1:LED lighting function.
2:3 gear speed control, according to your needs to adjust the appropriate volume of your own.
3: the use of 4. 5W brushless motor industrial grade fan (4 inch), large wind long life.
4: the battery chamber is a disassembly structure to facilitate the user to maintain and
replace the battery itself.
5:800MAH capacity 3.7V lithium battery power supply, other capacity battery is available
6:USB interface is charged with a charge time of about 6 hours.
7: blowing time: l gear about 30-60 minutes, 2 gear about 60-90 minutes,
3 gear for about 90-120 minute
8 Product color: red, black, white, powder, blue, green, orange, purple
9.Product use: a wide range of use: offices, school dormitories, classrooms, baby cars, desk, bedside gifts