• Advanced Cooling Technology: Featuring over-frequency refrigeration technology, this cooler directly targets the heat source for rapid cooling
• Comprehensive Heat Dissipation: The 360° circular air outlet ensures quick and accurate cooling, covering the entire phone surface
• Powerful Magnetic Attraction: Built with a strong magnetic ring, this cooler stays firmly attached, providing stable and efficient cooling
• Wireless Fast Charging: Enjoy 15W wireless fast charging while keeping your device cool during intense gaming sessions
• Innovative Design for Maximum Cooling: Equipped with a TEC semiconductor cooling chip and a frozen cooling surface, this device cools your phone faster than conventional methods
• Enhanced Cooling Surface: The high-conductivity cooling surface covers a large area, quickly lowering the phone's temperature for optimal performance

Specifications:

• Minimum starting power: 3.3V±0.2V Fan and cooling plate start working (optimal working voltage is 9V)
• Power supply mode: Type-C USB
• Temperature requirement: When the indoor temperature is 27°C±1°C, the product temperature drops below 22°C within 30 seconds of operation, and the lowest temperature can reach 1-6°C under no-load state
• Size: 61x58.5x31mm
• Net weight: 72g
• Shell structure material: ABS
• Input power supply:
• Input interface type: Type-C
• Input: 5V/2A, 9V/2A, 9V/3A
• Working compatibility: non-inherent charging protocol
• Heat dissipation function: 
• Heat dissipation diameter: 43mm
• Cooling effect (25℃): 2-7℃
• Cooling effect (30℃): 6-12℃

Note:

• 1. Connect the power supply to start cooling and fan operation, and press the side button once to switch on wireless charging.
• 2. Wireless charging supports up to 15W.
• When powered by 3.5V, it only supports 5W cooling mode. When powered by 9V or 12V, it supports 10W, EPP 15W. Cooling + wireless charging power is 15W.
• 4. Supports 7.5W wireless charging for iPhone.
• 5. Use QC, PD protocol charger. (That is, a mobile phone charger with fast charging)
• 6. The power supply line for the product must have a 4-core 3A or above data cable. If you use a C-to-C data cable, you need a 6-core data cable.
• 7. The charging power of wireless charging is based on the power that the mobile phone can achieve. (For example: many Android phones from Xiaomi and OPP have EPP15W standard protocol.)
• 8. Wireless charging LED light: ① The blue light is always on during wireless charging. ② When the wireless charger detects that the position of the mobile phone is abnormal, the blue light flashes. ③ When it is checked that there is no mobile phone, the blue light is not on