The Hummer is truly a machine, a super-powered, pleasure-packed feat of engineering that lets you customize your perfect blow job from beginning to end.
Attach the tubing to the back end of the sleeve, then connect the opposite end to the power box. Flip the switch to 'ON', and you're good to go! Position the sleeve over your shaft and sit back to enjoy the best bj simulation you've ever had. The Hummer sucks at 25 possible speeds and intensities using totally unique reverse pressure pulses that climb to as many as 109 sucks per minute.
Two set of function keys on the box, one controls 5 modes of intensity and the other controls 5 speed levels. Use the keys to adjust the space between each suck and/or overall sucking speed. There's also a remote included.
The Hummer's sleeve should be cleaned well before and after use using some warm soapy water or a good toy care fluid/foam. The other pieces of the Hummer Hands-Free BJ Machine should be carefully wiped down. Please keep lots of your favorite water base lube handy. Do NOT use the Hummer in or around water.
* Measurements to the side represent the Hummer's stroking sleeve. The entire Hummer, when assembled, reaches about 4'/1.2M from the power box to base of the sleeve. The sleeve is approximately 4"/10cm penetrable and 2.75"/7cm in total diameter