This phone cooler is work perfectly, I used it like 3-4 months just.
Name: Game Radiator
Applicable size: 4 inches-6.5 inches;
Line length: 1 meter;
Power supply: 5V;
Product size: 78.5 x 45 x 32mm;
Weight: 52g;
Packing list:
1 x Data line
1 x Game Radiator
1 x Packing bag