05 mm 145*105mm FERRARI ww ofl DPIR_AR |F42 Series 4 Inch USB Desk Fan User Manual Always here to help you Visit www.opolar.com to register the product to extend its warranty to 18 months For any questions or help, please send an email to Thanks for choosing us! Congratulations on your purchase and thanks for your support to POLARIS Please kindly read the user manual before using the product and keep it for future reference. Size(inch) 98” *5.