Gets cold or hot in minutes by simply reversing the polarity

Used for numerous applications from CPU coolers to alternate power sources, or even for your own custom car drink warmer/cooler.
Since they consit primarily of semiconductor material sandwiched between ceramic 
plates and have no moving parts
These devices must be used in conjunction with a heat sink to avoid burn out
Each device is full inspected and tested
Fitted with 6-inch insulated leads

Specification:
Model: TEC1-12706
Size: 40mm x 40mm x 4mm
Operates from 0~15.2V DC and 0~6A
Operates Temperature: -30℃ to 70℃
Max power consumption: 60 Watts
Net weight: 22g
Package weight: 31g
Color: White