Totu Mobile Heat Dissipation Fan - FGCT-007 Cools the device in seconds with the lowest temperature -1 °cNo need to charge, no worries about battery lifeapplicable with mobile phone of thickness 6 to 10 mm, can hold mobile phones with a width of 90 mmsmall size, can be applied with frameOverviewMany users of smartphones and tablets belong to the group of professional gamers. These people often like to try different android or iOS games in any way and in any situation. But the fact that holding the phone or tablet to play it for a long time also causes damage to the phone, and a creative and practical tool for this is to use the TOTU portable heat dissipation fan, which can keep the phone cool. During the game via installation on the phone. TOTU portable heat dissipation fan has a professional internal structure that comes with a cooling chip, a semi-conductor cooling chip and an aluminum cooling housing, which makes these three parts a complete set of phone cooling by interfering together.