Turbocharged design - Portable handheld fan with a redesigned air channel structure for optimized airflow and improved air delivery. It includes an internal cooling pad to enhance cooling performance, delivering strong gusts that quickly cool and relax the body. Ultra-long runtime - Powered by an internal 4500mAh battery. Easily recharge via a 5W charger or any USB-enabled device; a full recharge takes about 3 hours. - When fully charged, it can provide up to 30 hours of continuous use, making it ideal for outdoor activities and travel. Digital display - Light, user-friendly display shows current wind speed and remaining battery life, so you can manage power and know when to recharge before your next trip. Summer essentials - Compact size: 6.2 x 2.4 x 2.2 inches. Comes with a lanyard to prevent loss. - Lightweight and portable design makes it suitable for travel, outdoor events, picnics, camping, and other on-the-go scenarios. Safety and warranty - A long-press start design prevents accidental operation, increasing safety for family and friends. - 3-year warranty. If you encounter any issues after purchase, contact us and we will help resolve them.