The WHATOOK Desk Fan USB is a portable and efficient mini fan that operates quietly with 1-100 speeds, making it perfect for use in the bedroom or office. With a sleek black design and a compact size of 4 inches in diameter, this fan features a USB-C rechargeable battery with a capacity of 2000mAh, offering convenience and flexibility. The fan is made of durable copper material and has a dial control style for easy adjustment. Its energy efficiency rating of C and axial blade orientation ensure optimal performance while using minimal energy. Stay cool and comfortable with the WHATOOK Desk Fan USB.
