Catalogue number: NO.7703 Features: * Ventilates the inside of the helmet to prevent stuffiness and temperature rise. * Can be attached to your helmet. * Comes standard with four types of helmet mounting parts. * Louvered air outlet sends air from the back of the head to the inside of the cap. * Air volume can be adjusted with the two-stage switch. Uses: * To prevent stuffiness and temperature rise inside the helmet. Specifications: ●Width (mm): 120 ●Depth (mm): 60 ●Height (mm): 143 ●Color: White ●Drop: None ●Power: 3 AA batteries (batteries sold separately) ●Airflow performance: 400 (strong), 372 (weak) L/min ●Operating time: Approximately 8 (strong), approximately 13 (weak) hours Material/Finish: ●Main case/case cover: ABS resin ●Louver parts: ABS resin ●Exhaust duct: Elastomer resin ●Connection holder: Nylon resin Set contents/Accessories: ●1 connection holder ●4 types of helmet mounting parts Caution: ●The fan motor is compatible with 5V, so do not use it at voltages exceeding that.
