The TeknoSar Portable USB Desk Fan is a sleek and efficient cooling solution for home and office use. With its 90° adjustable design, 4-speed control, and quiet operation, this fan provides customizable and discreet cooling. Powered by a USB source, this round-shaped fan is made of durable plastic material in a stylish black color. Its compact size makes it suitable for indoor spaces like bedrooms, while its push-button control style ensures easy and convenient use. With energy-efficient technology and A+++ energy star rating, this desk fan is both practical and environmentally friendly.