Description: - Portable Phone Cooler: Prevents the phone from overheating while playing games or watching videos, extending of the phone and battery. - Dual Engine: supply, the semiconductor cooling sheet has a larger cooling area, effectively solving the problem of fever failure when using phone. - RGB Lighting: High performance and silent, customize with RGB colors and lighting effects.Digital temperature control display, clear and convenient. - Plug and Play: Two Type C interfaces, amp; play, switch freely. - Easy to use: Easy installation on your phone by clip, suitable for most phones in 69mm/2.72inch-3.62inch width.Specification: - Product size: 64mmx87mmx37mm/2.52inchx3.43inchx1.46inch - Material: Aluminum Alloy Silicone - Speed: 5500/min - Configuration: RGB lighting effect/temperature control displaySize Chart:Package Includes:1 Phone Cooler1 Cable1 Manual