Our grey-purple high-speed handheld fan is carefully formulated from ABS. It's designed to quickly relieve discomfort in hot environments. It's extremely easy to use: 1. Turn on the fan. 2. Tap the first touch button to adjust the mode (Natural Wind - Soft Wind - Outdoor Wind). Double-tap the first touch button to view the power display (%), which will automatically switch to the desired speed after 3 seconds. 3. Press and hold the up button to continuously increase the speed from 1 to 199; press and hold the up button to switch between speeds (30/60/90/150/199). Press and hold the down button to continuously decrease the speed from 199 to 1; press and hold the down button to switch between speeds (199/150/90/60/30). After adjusting the fan speed, the power percentage will be displayed after approximately 3 seconds. 4. Bright Mode: The light flashes faster as the wind speed increases. 5. Charging Reminder: Displays the battery percentage while charging; the battery level flashes in single digits, and a full charge indicator shows 100% always on. It offers three wind speeds to quickly reduce perceived temperature, is compact and portable, and meets the needs of various scenarios.