Access user manuals, setup guides, and troubleshooting instructions for various COOL-branded products, including electronics, appliances, and industrial dryers.
The COOL brand encompasses a diverse array of products ranging from personal space coolers and Bluetooth speaker lamps to heavy-duty industrial built-in compressed air dryers.
Our directory provides comprehensive user manuals, maintenance guides, and setup instructions to help you safely operate and maintain your COOL products. Whether you are assembling the Ultra Personal Space Cooler, connecting a True Wireless Stereo (TWS) speaker, or performing routine maintenance on a COOL15-100 industrial dryer, these guides offer step-by-step documentation for optimal performance.
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Plug the power cord into the back of the device and connect it to a 2A power supply. After filling the water tank, it is recommended to let the water soak into the cooling filter for at least 15 minutes before turning the device on to achieve the best cooling effect.
Press and hold the power button for two seconds to turn the device on. Press and hold the 'M' key to enter Bluetooth mode until the blue indicator light flashes. On your mobile phone, search for available Bluetooth devices and select 'BT22204' to pair.
For standard operation in a non-dusty environment, you should clean the automatic condensate steam trap filter once a week. Be sure to stop the machine and disconnect it from the power mains and compressed air network before doing any maintenance.
Yes, they support a TWS (True Wireless Stereo) function. Turn on two BT22204 speakers and long-press one of them to initiate pairing. They will automatically connect and separate into left and right channels for a stereo surround sound effect.