New 45W Semiconductor Tablet Cooler Large Area Powerful Cooling Magnetic RGB Phone Cooler for Pad/Gaming Phones with Lights

MUST use a 45W PD-compliant chargerwith the cable that we provide️ Note: Not all 45W+ chargers support PD protocol.CONFIRM "PD" MARKING before use.Insufficient Power Symptoms:• Flashing and flicker• Limited to L1 mode only• Failure to startCritical Notice:These issues indicate inadequate power supply - NOT product defects.Refunds requested for such reasons will be rejected..When using the correct charger, the cooler can achieve extreme cooling at 45W for the initial 3 seconds at L3, then gradually stabilizes at 38W.Important Warning:Please note that this device is a phone cooler, not a professional ice maker. Avoid operating the device in an unloaded state for a long time in an attempt to achieve a freezing effect, as it may cause damage to the device or pose a safety hazard.If the product is flickering, it means that the power supply is insufficient. You need to use a 15V3A plug to supply power and connect it with our charging cable. This is not a quality issue.