Peltier System Thermoelectric Cooler Dc 12V Semiconductor Refrigeration Water Product Details Specifications: Refrigeration piece: Operating voltage: 12v Operating Current: 9 A Operating Power: 108 w A single fan: Operating voltage: 12v Operating Current: 0.2 A Operating Power: 2.4 w Connect way: Connect pump and power supply Application: fish tank cooling, computer water cooling, circulating water cooling, cooling equipment, etc. Size: 160 * 100 * 90 mm/6.30 *3.93 * 3.54inch Weight: about 690 g Note: water cold head color random (blue and silver) Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package Included: 1x Thermoelectric Peltier Refrigeration Semiconductor Technologies: Semiconductor coolers are a form of solid state cooling that incorporates both semiconductor technologies and electronic assembly techniques. Application: Fish tank cooling, computer water cooling, circulating water cooling, cooling equipment, etc Cooler Device with Fan: Use to Connect the pump and the power supply DIY Water Cooling System: DIY kits Thermoelectric Peltier refrigeration cooling system Simple to Operate: Simple operation, strong practicability,Fast cooling, outstanding effect. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.