CYSLMUK Mini Quiet Desk Fan, Personal Portable usb Fan for Office, Home, Study and Bedroom - Black

General description The Mini Quiet Desk Fan is a personal portable USB fan designed for use in the office, home, study, and bedroom. It features a double blade design with 4 blades in the front and 7 blades in the back, providing stronger airflow while maintaining a quiet operation. Technical specifications Material: ABS Size: 102 x 79 x 138 mm Cable length: 1.8 m Noise levels: Level 1 - lower than 26 decibels; Level 2 - lower than 34 decibels Compatibility and accessories Can be charged via USB charger, laptop, computer, power bank, or other USB output sources Installation No installation required; simply plug into a USB power source Usage Adjustable angle from 0° to 30° for optimal airflow direction Ideal for personal use in various settings such as office, home, study, and bedroom