Combining a Neck Fan and a Handheld Fan enhances cooling by providing 360° airflow. The Neck Fan delivers direct cooling to your neck, while the Handheld Fan offers flexible airflow for your face or body, ensuring faster heat relief in hot environments.

The Waist Fan creates a continuous airflow around your torso, preventing sweat buildup and keeping your body cool. When paired with the Neck Air Conditioner, you get full-body cooling, making it ideal for outdoor work, hiking, or high-temperature environments.

Yes! Our External Battery is designed to keep your Neck Air Conditioner, Handheld Fan, and Waist Fan powered up throughout the day. It provides extended battery life, ensuring uninterrupted cooling during long hours of outdoor activities.

By combining these devices, you can experience a customized cooling solution tailored to different situations. Whether you're indoors, outdoors, working, or traveling, you’ll always have a cooling system that adapts to your needs. Plus, bundled purchases often come with exclusive discounts!

For extreme heat or prolonged outdoor exposure, we recommend combining the Neck Air Conditioner COOLiFY Cyber, Waist Fan, and External Battery.

This setup offers full-body cooling and extended power supply, ensuring you stay refreshed even in intense heat conditions.