Does not include battery, start the fan with cable, plug and play, very convenient. Magnetic models will exceed the width of most phones and are suitable for use on tablets Description: Product material: PC aluminum alloy silicone grease aluminum alloy Input voltage: 9V Input current: 3A Power: 24W Matching models: 68-89mm Product weight: about 97 grams Specifications: 1. New upgrade 24W high power, USB voltage point flow table real detection, 24W high power using USB fast charging protocol Cold as you want 2. Three-gear power adjustment, semiconductor three-gear refrigeration adjustment operation is more convenient 3. Semiconductor, large area refrigeration, direct drop of 33 degrees, cold 4. Semiconductor cooling plate, rapid cooling, the use of semiconductor cooling plate effective and rapid export of mobile phone heat, to achieve the second speed cooling effect 5. Hydraulic bearing silent, smooth operation of the fan low noise, large diameter, hydraulic bearing silent fan, the use of frequency conversion DC motor, smooth operation without jitter 6. No gear design, free play without obstacles, smooth operation, charging and heat dissipation 7. Mute without shock, listen to the original voice, reduce noise, quiet without interference, light sound operation, live broadcast without interference 8. Silicone clamp arm, enhance the support of the mobile phone, do not fall does not hurt the machine Two styles available: magnetic style (suitable for non magnetic phones), clip style Package Included: 1 * X65 Cooler 1*Cable