Description: Product name: Radiator cooling chip: 1 Product material: PC aluminum alloy silicone grease aluminum alloy Input voltage: 8.77V Input current: 2.51A Power: 24W Supporting model: 69-88mm Size: about 80*50*40mm product Weight: about 97 grams Specifications: 1. Upgraded to 24W high power, USB voltage point flow meter real detection, 24W high power uses USB fast charging protocol to cool as you like 2. Three-speed power adjustment, semiconductor three-speed cooling adjustment operation is more convenient 3. Semiconductor, large-area refrigeration, straight down to 33 degrees, 4 degrees cooler. Semiconductor heat sink, fast heat dissipation. The semiconductor heat sink is used to effectively and quickly dissipate the heat of the mobile phone, achieving heat dissipation effect in seconds. 5. Hydraulic bearing is silent, the fan runs smoothly and has low noise. Large diameter, hydraulic bearing silent fan adopts variable frequency DC motor, running smoothly and without jitter. 6． Gearless design, free play without obstacles, smooth operation, charging and heat dissipation 7. Silent and no vibration, listen to the original sound, reduce noise, quiet and no interference, soft operation, no interference in live broadcast 8. Silicone clamp arm, enhance support for the mobile phone, will not fall off Will not damage the machine if dropped. Packing list: 1 * Radiator