X53 Professional Cell Phone ETC Semiconductor Cooling Fan with Dual Fans Adjustable Angles Low Noise Back Clip for Most Phones Living Streaming •Quick Cooling: With upgraded ETC semiconductor cooling technology,2 built-in refrigeration chips,and 4500RPM high-speed dual fans,can effectively and quickly export heat from mobile phones,achieving a cooling effect. •Professional Phone Cooler for Live Streaming: With dual standard 1/4inch screw hole,can be easily installed in a tripod for more convenient live streaming. •Adjustable Angles: Can be installed horizontally or vertically,suitable for live streaming,Vlogging,video watching,gaming,etc. •Low Noise: Quiet operation ensures that live streaming is not affected. Turbo silent air duct allows for quiet operation without impacting the quality of the live stream. •Universal Compatibility: Compatible with most smartphones in the market,with back clips,easy to install. •Specifications： •Product material: PC+aluminum alloy+silicone •Product Size: 95mmx70mmx40mm •Power: 10W •Input Voltage: 5V •Input Current: 2A Max •Charging Interface: Type-C Interface •Fan Speed: Approximately 4500 revolutions per minute Package included: •1 x Cooling Fan •1 x USB Cable