Efficient Cooling Technology: Equipped with two powerful fans, this mobile phone radiator ensures rapid cooling to prevent overheating during extended gaming sessions or video streaming.Universal Compatibility: The adjustable clamp design allows for easy attachment to a wide range of smartphones,providing a secure fit for stable performance.Portable and : Designed for convenience, this cooling fan is compact and , making it easy to carry in your pocket or bag.Battery life: 2-4 hoursInput voltage: 5V-9VCompatible with mobile phone width: 62~92mmDue to different batches, there may be differences in product printed text, which not affect useColour:As ShownMaterial:ABStype:A: ChargingPackage Contents:1 x Phone Radiator Large kitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.