This premium copper CPU heatsink ensures superior thermal conductivity and durability, effectively dissipating heat to enhances phone stability and without tools, this mobile cooling solution helps reduce thermal stress by up to 30degrees, ensuring your phone remain cool and functional in demanding environments Ideal for mobile enthusiasts, including gamers and professional, who require reliability cooling solution to overheating during intensive tasks and extend device lifespans Featuring an exceptionals thermal conductivity rate of 6.0W, this thermal pad rapidly transfers heat away from the CPU, significantly lowering device temperatures and offering three size option for a perfectly fit across various phone models Perfect for high load scenarios like gaming, multitasking, or extended work, where consistent CPU cooling is essential to maintain optimal device efficiency and drops, Manufacturer: JDNH