1.Good cooling effect low noise 2.Make from iron with 2 fans 3.USB port easy to use 4.Giftbox package with CE 5.OEM welcome

Specifications:

cheapest products for winter  promotional gifts and premiums

1.support low noise2.low price and good quality

3.USB port easy to use4.Wtih 1 fan and 3 hubs5.Giftbox packing

Feature:

1.Easy to use, True plug and play for USB port 

2.Great ergonomic shape for simple type

3.Support low noise

4.Perfect for portable user

parameter values:

Laptop cooling pad

Air Flow	20CFM
Speed	2800RPM
Noise level	25DBA
Rated voltage	DC5V
Power consumption	0.9W
Rated current	180MA
M.T.B.F	23000hours
Compatible	10''-18'''