The Next Duo is a dual model: 3D Pleasure Air air pulse for the clitoris and vibration from the insertable part. Air pulse intensity runs across 14 levels and vibration across 14 levels, each set separately, and the 10 vibration patterns can run together with the air pulse or be controlled on their own for a combination that suits you.
There are two points of contact. The suction head sits naturally against the clitoris for fine air pulse stimulation, and the curved insertable part adds deep vibration at the G-spot, so the two sensations join into one layered stimulation. The insertable part is curved for comfort on insertion and measures H 11 × D 3.4 cm.
The convenience features are all here. Climax Control changes the depth of the air pulse across 3 levels, and Smart Silence runs only when the head is against skin, cutting unnecessary noise. Afterglow eases the intensity down slowly after orgasm, when everything feels more sensitive, and Standby powers the unit off on its own when it sits idle for a while or the battery runs low. Whisper Quiet keeps the output and drops the noise, and the whole device is IPX7 fully waterproof.
The head cap comes in 2 types, SMALL and MEDIUM, so you can pick the pressure that suits your body, and caps are also sold separately. It comes in 3 colours — Dark Purple, Black and Dusky Pink — and the box holds the device, an extra cap, a manual, a storage pouch and a magnetic charging cable. The body is medical-grade silicone and ABS, and it weighs 276g.
At AROOO the Next Duo sells for ₩354,556, 40% below the list price of ₩593,000. With the store coupon it is ₩319,101.
Among all 11 Womanizer models it carries the highest price. That is the sum of what it holds: air pulse 14 levels and 3 depth levels, plus insertable vibration 14 levels and 10 patterns in one device. If you will only use air pulse, the Next at ₩20,000 less fits; if you want insertable vibration from the same device, the Next Duo is the one.
AROOO is an official Womanizer Korea retailer, so registered units come with a 3-year warranty and official after-sales service. Shipping is ₩3,000 and free over ₩50,000, and checkout includes age verification.
The buttons split front and back. The power button sits on top of the device with the LED indicator below it; on the front are the air pulse (+)(-) buttons in the middle and the Climax Control button above them; on the back are the vibration (+)(-) buttons and the pattern button. The stimulation head is the round part at the lower front, and the insertable part is the curved section at the bottom.
The Next Duo is IPX7 fully waterproof, so the official Womanizer method is to wash the whole device, insertable part included, switched on and submerged in warm water.
Avoid oil-based soaps and never soak it in acetone or alcohol — they damage silicone. A water-based lubricant also makes cleaning easier. The full 10-step routine, and what to use when you have no toy cleaner, is in How to clean a Womanizer in 10 steps.
Charging is magnetic USB. Always detach the cable before washing, and charge only once the device is dry.
The Next Duo is the Next with an insertable part added. Air pulse 14 levels, 3 depth levels, Climax Control, Smart Silence and Afterglow are the same as on the Next; on top come insertable vibration 14 levels and 10 patterns. That is why the Next Duo costs ₩20,000 more, and the weights are 168g for the Next and 276g for the Next Duo. Autopilot is on the Next only. If clitoral air pulse alone is what you want, the Next fits; if you want insertable vibration from the same device, the Next Duo is the one.
The Duo 2 is in the same dual family, with the same air pulse 14 levels, vibration 14 levels and 10 patterns as the Next Duo. The difference is depth — the Duo 2 has no Climax Control, so its air pulse depth stays fixed, while the Next Duo adjusts it across 3 levels with 3D Pleasure Air. The Duo 2 costs ₩20,000 less and weighs 263g. If setting the two stimulations separately is all you need, the Duo 2 covers it; if you also want to change how deep the air pulse reaches, the Next Duo is the one.
For a closer look at the three in one table, read Next, Duo 2 and Next Duo compared — 3 models by price and features; for every Womanizer with vibration, see 4 Womanizers with vibration compared by intensity and features.
AROOO buyers have left 14 verified purchase reviews for the Next Duo, rated 5. What comes up is handling air pulse and vibration separately — “Being able to adjust the air pulse and vibration intensity separately is great” and “once you find the right angle the satisfaction goes way up”. Some also mention that the buttons took a moment to learn (“It has more functions than I expected, so it was a bit tricky to use at first, but I like it”), which is what the front-and-back order above is for.
The full reviews, including couples' use, are in Womanizer Next Duo reviews.