There aren't many things that can ruin a great blowjob  - except disappointing suction. Luckily, the penis-pleasure-focussed folks at AutoBlow have come up with a way to make sure sucky suction never gets you down -  the VacuGlide Blowjob Machine.
Now, if you're looking for a small, discreet stroker, we have lots, but this is NOT one of them! The plug-in VacuGlide is big and solid. It weighs over 3 pounds, and the extruded aluminum and industrial-grade pistons can withstand some seriously demanding suction situations.
Sound intimidating? It's not! You're good to go once you've attached one of three included VacuGlide receivers to a nice long hose. Power up with a dedicated button on the unit and use the four others to customize speed, stroke length, and intensity. The softer silicone inside the firm cylinder sucks, releases, and sucks again without losing power or enthusiasm. You can use your VacuGlide soft or erect - it'll take care of your entire shaft. Into edging? There's a handy pause button for that.
You're probably wondering about noise. Especially considering how big and powerful it is, the VacuGlide machine operates surprisingly quietly. You'll hear a low hum as the piston and motor move.
The VacuGlide machine and accessories come tucked into an included backpack for discreet storage and portability. Plugging into any wall outlet, it's always ready to go, no need to worry about keeping batteries stocked or the unit charged. 
Rinse the receiver attachments inside and out with soapy water before and after. For the machine itself, Autoblow recommends an antibacterial toy care fluid or foam for good measure. You'll need lots of water-based lube for the best possible experience, so stock up before your test run!
The VacuGlide is 15.15"/38.4cm long in total and 6.2"/15.6cm wide. 11.5lb/5.2kg