A2SS: Output Voltage: DC 12V/24V Input Voltage: 100 to 240V Stroking Speed: 0 to 300 strokes per minutes Telescopic Movement Distance: 6cm Machine Size: 37.5cm*30.5cm*15.5cm (15inches*6inches*6inches) Adjustable Angle: -5 to 80 degree Power is stronger; use of time is not so easy to stop; (EU plug, AU plug, UK plug, US plug no plug required) 1 x New Update Sex Machine 1 x Power Supply:Speed governor&power supply 1 x Plug Adapter Color: Black Note: The apparatus needs to be cleaned to keep healthy sexy intercourses,please use 1% Benzalkonium Bromide or 75% medical alcohol to disinfect. You should use lubricant just before using the machine(better use condoms)