Reviews Cooling Exchange

VLHUD Gaming Laptop Cooling Pad 15.6-17.3 Inch, Laptop Cooler Pad, Laptop Cooling Stand with 5 Quiet Fans and 6 Height Adjustable, Dual USB 2.0 Ports with Red LEDs, Switch Control Fan Speed Function

...board, mouse, USB drive, etc. while the cooling pad is working..
【Quality After-Sales Service】This laptop cooling pad is ultra-thin, lightweight, easy to carry and sturdy and safe. If you have any questions about the product you received, please feel free to contact us through seller support for a free return or exchange, our company provides you with 24-hour online service and does its best to provide you with the most satisfactory buying experience..

...board, mouse, USB drive, etc. while the cooling pad is working..
【Quality After-Sales Service】This laptop cooling pad is ultra-thin, lightweight, easy to carry and sturdy and safe. If you have any questions about the product you received, please feel free to contact us through seller support for a free return or exchange, our company provides you with 24-hour online service and does its best to provide you with the most satisfactory buying experience..

...ar, biltong box dryer, greenhouse circulation , cat litter box ventailtion, xbox and directv boxes, DIY aquarium cooling , chicken coop, pump house , Indoor smoke extraction and so on.
Using this product good for plant growing tents. It is used to cause a great deal of air exchange . The ability to control the speed of the fan with the variable speed controller is great ! It allowed you to get the exact air exchange you needed to get large harvest each time you start flushing grow blocks. Will also use these same fans for microgreen growing racks for each shelf..
Dual-ball bearings have a lifespan of 50,000 hours and allows the fans to be laid flat or stand upright.The power adapter increases maximum fan speed and enables the fan to be powered through an AC outlet..
Warranty: One-year quality assurance. Please contact us If the product has any quality problems, it will be refunded within 90 days and replaced within one year..
120 x 120 x 25 mm ( 4.72 x 4.72 x 1 in. ) | 140 x 140 x 25 mm ( 5.51 x 5.51 x 0.98 in. ) | Rated Voltage :12V | Speed: 3000 RPM |.

Suitable for computer water cooling system, beauty equipment, industrial equipment..
There is a built-in water separator inside the water tank to keep the water mixed and keep the water away from the equipment for safety..
Suitable for computer water cooling system, beauty equipment and industrial equipment..
High quality aluminium alloy material can make sure the durability and stability of the product..
Suitable for the heat radiation and heat exchange of computer.Easy to install, can be easily and conveniently installed with screws..

... affect your daily work and rest. It is suitable for aquatic plant farming, crystal shrimp farming, jellyfish farming, coral farming, and ornamental fish farming..
【Aquariums & Hydroponics Suitable】Anti-corrosion titanium tube ensures the chiller can be used for freshwater and sea water, achieving effective heat exchange, which means aquariums and hydroponics system both suitable, durable and long service life.
【One Year Warranty】we take the responsibility of one year warranty for this water chiller, please don’t worry, professional and friendly after-sales team will help you solve any problem, and you only need to enjoy the convenience it brings.

Our Raspberry Pi 3 Case is Specially designed for Raspberry pi 3 B / 3 B+, and perfect compatible with Raspberry Pi 3 B / 3 B+ / 2B. Assembly easy for beginners and children..
New Raspberry pi 3 case with a Silence DC 5V cooling fan and 3 pcs Aluminum heatsinks, double cooling system keep your Raspberry pi 3 B+ cool quickly even the CPU under high load..
Our Power Supply Compatible only with the Raspberry Pi 2, Pi 3 and Pi 3 B+. NOT Compatible with Raspberry Pi 4.
Micro USB plug and UL Listed, Output: 5V DC / 3A Regulated Input: 100 - 240V AC.
We support lifetime technical support and free return and exchange service for each customers..

High Brightness: Use 6000K warm white LED, more bright than other headlight bulb, without any dark spots or foggy light..
Super Cooling Fan: Offer high cooling speed to keep the light bulb in an appropriate working temperature, so that can extend the lifespan of HB4 LED headlight bulbs..
Easy to Install: All in one design, very easy installation, only spend 20 minutes, you can exchange a new led headlight bulb..
IP67 Waterproof: You don’t need to worry about the raining day, even the snowy day, it always keep working and show a clear bright light, help you to see clear outside when you drive at any time..
Advanced Technology&1 year warranty: HB4 led headlight bulb, which is built in with the most advanced CSP technology, will promise 1 year warranty and sincere service..

...can be hung on the neck anytime. Although it is only the size of the headset, it has a complete set of refrigerated, compact design, and a less specialized structure than cans of cola, and it won't get tired for a l.
❄ 【Instant cooling & cooler to wear】 Heat exchange, high technology leads a new trend. Cold aluminum absorbs heat, aluminum blocks dissipate heat, and physical cooling cools, so you can enjoy the coolness of a hot day. Employing semiconductor refrigeration technology, using the second law of thermodynamics, the current generated by the semiconductor cooling chip forms a temperature difference, exchanges thermal energy, and for 2 seconds to achieve instantaneous cooling Tell the skin the coldness.
❄ 【Powerful battery and flexible charging & quiet operation】 Long-lasting battery life, up to the wind. It has two built-in 1800 mAh lithium polymer batteries that charge for 1.8 hours and can last for 4 to 8 hours whether you are working or shopping. You can hardly hear anything especially calm winds, fans are very quiet when working. You won't get in your way while you're at work, reading, or sleeping..

High Brightness: Use 6000K warm white LED, more bright than other headlight bulb, without any dark spots or foggy light..
Super Cooling Fan: Offer high cooling speed to keep the light bulb in an appropriate working temperature, so that can extend the lifespan of HB3 LED headlight bulbs..
Easy to Install: All in one design, very easy installation, only spend 20 minutes, you can exchange a new led headlight bulb..
IP67 Waterproof: You don’t need to worry about the raining day, even the snowy day, it always keep working and show a clear bright light, help you to see clear outside when you drive at any time..
Advanced Technology&1 year warranty: HB3 led headlight bulb, which is built in with the most advanced CSP technology, will promise 1 year warranty and sincere service..