Description: With switch, can turn off motor. Regulate DC motor's speed to 0% -100% of original speed. Widely apply to industrial production. Product Size: 50 x 37 x 28 mm (exclude switch size). Power tube number: 1 power FET. Input voltage: DC Power 6V-12V, wide voltage, applied to 6V, 9V, 12V motor, Package Includes: 1 Piece DC Motor Speed Control
