Here are the features in detail:Auto-sensing modular power supply: Packing a serious punch, this is no puny laptop power supply, it's specially designed by us to ram the biggest toys on the market.Modular design for easy component replacement. This machine will last a lifetime, but let’s say a part wears out e.g. your all-weekend parties get out of hand. No problem, all major parts are now plug-and-play for ease of replacement, it's child’s play.Aesthetic overload!! To help you KNOW you have the genuine article, we freshened up some parts to make the machine instantly recognisable in a sea of cheap copies.Solid steel weighted legs for ultimate stability.Revised quick-release leg clamps 400% stiffer than previous models.High-speed motor (up to 280 RPM).Quick-connect toy adaptor with vac u lock style barb to fit all doc Johnson toys etc. (change toys effortlessly in seconds).Reduced reciprocating mass for smoother operation.Bespoke high-quality nylon bag with foam lining to protect your machine whilst discreetly on the move.This sex machine is extremely powerful and versatile featuring an adjustable thrust rod length, adjustable thrust depth of 1-6 inches, and adjustable front and rear legs to suit various positions.Supplied with black 8-inch toy in hypoallergenic silicone as standard.At F-machine we have been mechanically sucking and fucking our customers for more than 10 years. We take great pride in knowing that our expertly innovated products provide their owners and their slaves with the deepest, smoothest, most controllable satisfaction money can buy. Our machines are not necessarily the cheapest, simply because they are not cheap.F-machine Pro4 is no exception and sets the benchmark in professional mechanical fucking fun. Constructed from CNC machined 6061 alloy precision components with industrial spec speed controller/motor, it's designed to look elegant yet is enormously powerful, performs flawlessly, and will pound you relentlessly for many years to come. It's very very quiet, but are you?SpecficationsSolid steel weighted legs for increased stabilityRevised quick-release leg clamps 400% stiffer than Pro 3New High-speed motor (up to 280 RPM)Modular design for easy parts replacementQuick-connect toy adaptor with vac u lock style barb to fit all Mister Hankey's toys, etc. (change toys effortlessly in seconds)Reduced reciprocating mass for smoother operationNew bespoke logo embossed end capsBreaks down into high-quality nylon bag with bespoke foam lining to protect your machine whilst discreetly on the moveThis sex machine is extremely powerful and versatile featuring an adjustable thrust rod length, adjustable thrust depth of 1-6 inches and adjustable front and rear legs to suit various positionsWeight: 12.0 kgDimensions: 57 x 37 x 24 cmSoft-start speed controller (motor starts safely & slowly)0-280 RPM speed controlNew simple push button startQuick change crank arm (1“-6“)Annotated hand held remote controlVirtually silent slider mechanism (even at full speed)Clear plastic slider guardAdjustable quick releaser leg height for various thrust anglesAll major components CNC machined from aircraft alloySupplied as standard with UK style kettle lead and UK to EU adapter