Fully automatic blowjob!The Vacuum Max masturbator set from Tenga includes the Vacuum Controller II suction attachment and the Vacuum Cup. The cup is simply inserted into the attachment to enjoy a fully automatic, stimulating blowjob. Three exciting suction modes can be conveniently controlled at the touch of a button. The Vacuum Controller II is compatible with every Vacuum Cup from Tenga (except SD).Of course, the included Vacuum Cup can also be used without the Vacuum Controller II for an immersive blowjob experience. The disposable masturbator is ready for immediate use. After the soft opening, the lubricant ring provides the penis with plenty of lubricant so that additional lube is not necessary. For the manual suction effect, remove the sticker from the vacuum opening at the end of the cup and close or open it with a finger (as desired). Rechargeable attachment â€“ including USB charging cable. Attachment 12 x 7.6 x 9 cm. PC, ABS, elastomer.Cup 15 cm long/deep, inner Ă 4.5 cm. TPE, PE.