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Just stick it on! Cooling sheet" for smartphones (HF-C552)

Original price ¥1,122 - Original price ¥1,122
Original price
¥1,122 - ¥1,122
Current price ¥1,122
(Prices include tax)


Easily solve heat problems of smartphones for games and videos!

Prices have been revised effective July 1, 2023.

Just by attaching this cooling sheet, the main body of the device is cooled by approximately 2°C by the heat dissipation effect, easily eliminating "heat troubles" that occur when playing games or videos on a smartphone. The sheet is an easy-to-use sticker type, which is effective just by applying it.

Main Specifications

Model No.
RoHS directive (10 substances)
Main unit size
50 x 50 x 0.13 mm (not including release agent)
2 sheets
Product size (including packaging, approx.)
75 x 120 x 2mm
Weight (including packaging, approx.)
JAN code
Country of origin
Even if this product is applied, if a cover or other covering is attached over it, the cooling effect will not be expected. This product is intended for indoor use. When storing the product, keep it in a cool, dark place away from direct sunlight and ultraviolet (UV) rays.
Black (surface)
Thermal resistance


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