Holibanna CPU Air Cooler with Copper Core High Fan for Efficient Cooling Low Noise Design for Long Term Use and Enhanced Heat Dissipation

MAGNETIC COOLER This magnetic phone cooler is upgraded with a magnetic iron ring composed of 15 NdFeB, which only needs to be gently attached to the phone while use. The installation is simple, and it will not damage the phone and leave scratches.

27W Power Upgrade The all-new upgraded semiconductor variable frequency cooling technology drops the temperature to below zero in 30 seconds, offering more powerful cooling. The full-power 27W combines with a custom TEC cooling chip to achieve up to a 40 C drop, and cooling down to as low as -15 C. Say goodbye to overheating, black screens, and frame drops, and enjoy high-frame-rate gaming for a stable win.

27 W power ultra-fast cooling Black Shark phone cooler uses high-performance semiconductor cooling technology for very strong heat dissipation. Maximum temperature drop is up to 40 C. Design with a 7-blade high-speed fan and super large TEC, it only takes 30 seconds to reduce the temperature of your phone to 0 C in a 25 C room. Note It needs to be plugged in and comes with a Type-C cable.

20W Power Instant Cooling The cell phone cooler adopts semiconductor refrigeration technology, made of 7 high-speed fans, 17pcs heat sink, and a larger size TEC. The compact structure improves the heat dissipation rate, and the cooling area is increased by 107%, which makes the phone temperature drop by up to 35 .

Smart Control The magnetic phone cooler is with NTC-Dual protection mechanism, it will monitor the inner temperature and auto shut down when the temperature is 65 or -10 . Effectively protects the phone's performance. Shark Arsenal app to manage fan speeds, customize lighting, and more. Download the app on iOS or Android. (Please refer to the instructions for details.)

Fast cooling, maximum temperature drop up to 30

POWERFUL COOLING The phone cooler adopts semiconductor refrigeration technology, 5 blades ultra-high speed cooling fan (7500 tr min), and a maximum temperature drop of up to 24 , keeping the cellphone at the optimal temperature. Note Plugging in is required for use.

20W Power Instant Cooling Desiged with a 7-blade high-speed fan, a larger size TEC, and 17pcs heat sink, the phone cooler provides instantaneous cooling power with an Innovative structure and makes the temperature drop by up to 30 .

INSTALLS IN SECONDS Works with any 12V charger just insert, connect your FlexBreeze, and get charging.

35W Cooling Beast Magnetic Phone Cooler 5 Pro offers up to 35W power,30% more than the previous generation, drops the temperature to below zero in 25s, it achieves up to a 113 (45 C) drop, and cools down to as low as -4 -20 C . Say goodbye to overheating, black screens, and frame drops. Recommend a 40W+ wall charger; not included.

Wise Choices for Cooling Down Your Phone in Summer Mobile fan comes with an extendable back holder that fits smartphones with widths of 2.5 inches - 3.5 inches (e.g. iPhone 12, iPhone 13). What's included - 1x Mobile Cooler, 1x Power Cord (Requires External Power Source), 1x User Manual. BIGBIGWON after-sales service team offers 12 months warranty and 24-hour after-sales satisfaction solution. Note ***For best cooling effect, please remove the phone case before installation.

Smart Control The magnetic phone cooler is with NTC-Dual protection mechanism, it will monitor the inner temperature and auto shut down when the temperature is 65 or -10 . Effectively protects the phone's performance. Shark Arsenal app to manage fan speeds, customize lighting, and more. Download the app on iOS or Android. (Please refer to the instructions for details.)

20W power ultra-fast cooling The wired magnetic phone cooler utilizes high-performance Peltier element (TEC) with high heat dissipation capacity, and its heat dissipation ability lowers the temperature of the main unit by about 95 . 12N strong magnetic force holds the phone firmly in place and prevents it from falling off. Note Connection to power supply required for use. Data cable not included in package.

Up to 30 (86 F) Cooling 20W cooling power with 1404mm cooling chip, cooling effect is 3 times more effective than ordinary phone cooler, up to 30 (86 F) cooling.

Black Shark

20 W power, ultra-fast cooling the wired magnetic phone cooler uses a powerful Peltier element (TEC) with high heat dissipation capacity, whose heat dissipation capacity lowers the temperature of the main unit by about 35 C. A strong magnetic force of 12N keeps the phone firmly in place and prevents it from falling. Note A connection to the power supply is required for operation. Data cable not included.

Smart Thermal Management Utilize powerful cooling technology to prevent overheating and rapidly lower device temperatures with efficie nt semiconductor-based solutions for enhanced safety

Duo Mode Operation - The Shark fan operates in both "Power" mode (12V) and "Silence" mode (7V - with adaptation of Voltage reduction cable).

Innovative Fluid Dynamic Bearing delivers longer life span with higher precision rotation and anti-shock function

Mute Engine Dissipation Silent designing fan can efficiently emit wind from all sides, providing a stronger refrigeration effect, no disturbance to your gaming or your Vlog show.