C4 Phone Cooler

Stay Cool and Boost Your Smartphone's Performance

• Fast Charging Feature:Eliminate the low battery and heat-related issues of your phone by utilizing a 20W cooling system and 15W wireless fast charging.
• User-friendly Design:Featuring a user-friendly design, this cooler is compatible with most smartphones, thanks to its adjustable grip mechanism.
• Superconducting Silica Gel:The C4 utilizes second-generation superconducting silica gel to enhance durability and cooling efficiency.
• Built-in 40 x 40 TEC for 15-second cooling from 25° to 0°
• Smaller and thinner dissipation with forging-type aluminum alloy heat sink
• Top-mounted PCBA design to effectively prevent condensation damage
• Automatic power-off under over-temperature with NTC dual-protection