Features: It is compact- and does not block hands, does not affect operation, and does not block the screen. Easy to adjust, perfect for all types of phones with a width of 6.8 to 8.9cm(2.67''-3.5''). Silent designing fan can efficiently emit wind from all sides, providing a stronger- refrigeration effect, no disturbance to your gaming or your Vlog show. This phone cooler can reach a low temperature of 8 in 4 seconds through semiconductor cooling technology. Phone cooler with colorful LED lights, fan-assisted cooling, and < 30DB running sound, allows you to enjoy the game. Specifications: Material:ABS Type:Magnetic,Clip-on (optional) Charging Port:Type-C Compatible size:6.8-8.9cm(2.67''-3.5'') Power:24W Wind Speed:3 Gear Adjustable Size:Approx.85mm/3.3x62mm/2.4x42mm/1.6'' Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Set Phone Cooler