Check the listing for details. Power Hobby RC Remote Electronic AUX Channel On/Off Switch. Condition: New. Listed at 8.95 USD. New in package Power Hobby RC Remote Electronic AUX Channel On/Off Switch (PHBPH015) Works with any spare channel. EASILY Turn Lights, Smoke System, Bomb Drops, Plane Canopies On Or Off From Your Remote. Works Great With Our Light Bars. SMALL & Light: Weights Only 7 Grams & Is 30x13x3mm. SUPER SIMPLE Install Just Plugs Inline With The Item You Would Like To Control, No Setup Required. Just Make Sure In Your Radio The Throw For The Channel You Would Like To Control Is Set To +/- 100% Features:Small & Light WeightSimple InstallationPERFECT For RC Cars, Trucks, Planes, Helicopters Or Drones Includes:(1) Electronic AUX Channel On/Off Switch Vehicle models vary. We DO NOT guarantee this will fit the vehicle specified in this listing!Verify that this item is appropriate for your vehicle. Consult your manual or vehicle manufacturer.Verify vehicle fit-ment before purchase.Returns will only be accepted on items that are returned in new, factory-sealed packaging. Used, damaged (unless damaged when it arrived to you), and opened items will not receive a full refund. Any and all warranty claims will be handled through the manufacturer directly.