Package included:<br />5 x TEC1-12706 Thermoelectric Cooler<br /><br />Features:<br />Model: TEC1-12706<br />Size: 40mm x 40mm x 3.8mm<br />Voltage : 12V<br />Umax V : 15V<br />Imax A : 4-6A<br />QMax W : 72W<br />Power Cord : 300mm<br />Net weight : 22g<