Features:_x000D_ _x000D_ Standard industrial-grade touch button, press to enter dormant state, press again to start work. _x000D_ Infrared remote speed governing, PWM duty cycle digital display, wide voltage DC6V~30V._x000D_ _x000D_ Less heat, less noise, slow speed and high torsion, with industrial-grade touch button switch. _x000D_ 0-speed governing knob, 0-100 numerical displayed on the screen, convenient for user to read. _x000D_ When it displays 48, the real-time motor speed is 48% of maximum motor speed._x000D_ _x000D_ _x000D_ _x000D_ Specifications:_x000D_ Input Voltage: DC 6V~30V_x000D_ _x000D_ Rated Current: 5A _x000D_ Max. Current: 8A _x000D_ Speed Governing Range: 0~(Infrared remote speed governing minimum change value is about 4%~5%)_x000D_ Regulator Size: 79 x 42 x 24mm / 3.11 x 1.65 x 0.94"_x000D_ Remote Size: 85 x 40 x 12mm / 3.34 x 1.57 x 0.47"_x000D_ Frequency: 16KHz_x000D_ _x000D_ _x000D_ _x000D_ Package Includes: _x000D_ 1 x Regulator _x000D_ 1 x Remote 1Standard industrial-grade touch button, press to enter dormant state, press again to start work 2Infrared remote speed governing, PWM duty cycle digital display, wide voltage DC6V~30V 3Less heat, less noise, slow speed and high torsion, with industrial-grade touch button switch 40-speed governing knob, 0-100 numerical displayed on the screen, convenient for user to read 5When it displays 48, the real-time motor speed is 48% of maximum motor speed