JGP Rechargeable Phone Cooler Semi-Conductor Cellphone Radiator Cooling Case Fit for Mobile Gaming, Video Streaming (Black 1,000mAh)

[Quiet and cool operation using Peltier element thermoelectric cooling method] Smartphones tend to get hot when playing games, watching videos, or using them in the summer. A smartphone cooling fan is an indispensable item to prevent freezing due to thermal runaway of the smartphone and to use it comfortably for a long time! Since it cools not only the wind but also the smartphone directly, you can cool the smartphone efficiently in a short time.
[Wireless / wired, 2WAY switchable] Since it is rechargeable, it can be used anywhere without a cable. Since the battery is removable, you can use it with a lightweight USB power supply with the battery removed. The length of the USB Type-C cable is about 1.5m. Please use 5V / 2A for the USB adapter (sold separately). Charging time 1,000mAh: about 120 minutes, 2,000mAh: about 300 minutes. Operating time 1,000mAh: about 75 minutes, 2,000mAh: about 180 minutes.
[Compact, quiet] Light and compact size makes it convenient to carry. It does not interfere with the operation when playing games such as MOBA, FPS, FGO, and Knives Out. Due to the quiet design, the fan noise is low and does not interfere with the sound of videos and games.
[Multi-model support, energy saving] Compatible with most mobile phones (iPhone / Xperia / Samsung / Android, etc.), and the compatible size is 4.7-7.5 inches (67-95 mm). (It is not recommended to use it on a smartphone with an arched back). The female screw in the center of the fan is 1/4 inch in size and can be attached to a screw stand. It has an advanced temperature control function, and when the temperature of the smartphone drops, it goes into energy saving mode.
[Caution] 1. It is not a malfunction that the surface of the cooling plate condenses when it is operated without being sandwiched between smartphones, but be careful not to let water droplets flow into the fan. 2. Do not place anything on the fan during operation. The heat cannot be exhausted, and on the contrary, it generates heat. The better the fan can dissipate heat, the better the cooling effect. 3. Since it has a built-in semiconductor, avoid places with high temperature and high humidity.