Feature:1. Easy to operate, convenient to use, it is a great replacement for broken ones.2. It has compact size, light weight, practical and convenient to carry.3. Adopts electronically controll operating speed of use equipment , flow rate and adjustment of brightness.4. Made of high quality materials, flame retardant, no deformation, durable and long service life.5. Widely used for adjusting speed of lighting, fan, power tools, massager, pump, etc.Specification:Condition: 100% NewItem Type: Speed ControllerModel: HR-8AMaterial: ABSColor: As shown in the pictureSize: Approx.13.5x8x7cm / 5.3x3.1x2.8inWeight: Approx.464g/16.4ozPlug&Voltage: EU Plug 230VFrenquency: 50HzMaximum Current: 8APackage List:1 x Speed Controller1 x Instruction ManualNote:1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.