Experience ultimate refreshmen. Product Overview: Experience ultimate refreshment with our 600 ml Mini USB Cooler, designed to keep you cool whether you're working at your desk, traveling, or relaxing at home. This compact cooler is powered via USB, making it easy to use with any compatible port. Its space-saving design fits seamlessly on desktops. The cooler features adjustable fan speeds, low power consumption, and 7 color lighting options to enhance any environment.. Features: High Quality, Durable, Affordable.