THE DUET
$125
CHOOSE THIS IF
You want to go deep and feel it clitorally too - full, simultaneous, nothing held back.
STIMULATION
VIBRATION
SUCTIONBrand
Join our newsletter
© 2026 SERIKA
- Foodgradesilicone
- Discreetpacking
- Clinicianreviewed
$125
Vibration
Deep, rumbly pulses that you feel from the inside out. Ten intensities that go from a gentle hum to a full, persistent throb.
Low
Medium
High
+ 7 patterns
Suction
Targeted air suction around the clitoris — ten speeds of gentle and pulsing pressure.
Low
Medium
High
+ 7 patterns
How to use
- Activate and adjust each mode independently. Short press the suction button to cycle through suction speeds. Short press the vibration button to cycle through vibration intensities. Both progress Low → Medium → High, then into additional patterns. Each button only affects its own motor.
- Pause one mode without powering off. Press and hold the suction button for 2 seconds to stop suction while vibration continues. Press and hold the vibration button for 2 seconds to stop vibration while suction continues.
Specifics
- Dimensions
- 221 × 78 × 42 mm / 8.7 × 3.1 × 1.7 in Weight: 210 g / 0.46 lb
- Charging Voltage
- 5.0 V
- Charging Method
- Magnetic charging
- Charging Time
- 120 minutes
- Battery Life
- About 45 minutes
- Waterproof Rating
- IPX6
- Stimulation Modes
- 10-frequency vibration + 10-speed suction
Real Voices, Real Experiences
What they're saying
The suction technology delivers focused sensations that feel both stronger and quieter than many comparable air-pulse toys I've used.
Even at lower settings, the stimulation feels substantial.
The silicone has a soft, velvety finish that feels comfortable against the skin and avoids the tacky or overly rubbery texture that some toys can have.
The combination of internal and external stimulation creates a more immersive experience than a single-function toy.
Many couples find that incorporating a toy creates opportunities for communication, experimentation, and shared pleasure.
A single charge comfortably lasted through multiple sessions.
The design is sleek, modern, and intentional — these aren't toys you feel the need to hide away in a drawer.
Having a reliable, high-quality toy can make a significant difference.
Serika is a brand I trust and stand behind.
We make sure that what touches your body is safe, so you can focus on enjoying yourself.
Our silicone is independently tested under FDA 21 CFR 177.2600, the U.S. food-contact standard for rubber articles made for repeated use.
Who stands behind us
Our products are informed by leading sexual health professionals.
THE SELECTION GUIDE
CHOOSE BY SENSATION
Different forms, different mechanisms, different intentions. All made with the same body-safe silicone, the same quiet precision, the same refusal to compromise on quality.
THE DUET
STIMULATION VIBRATION SUCTIONTHE RIPPLE
$69
CHOOSE THIS IF
External stimulation is your thing - or you're just starting out and want something approachable
STIMULATION VIBRATIONTHE STIR
$79
CHOOSE THIS IF
You're curious about G-spot pleasure and want something precise and easy to maneuver
STIMULATION VIBRATIONTHE DRAW
$59
CHOOSE THIS IF
You love suction but want vibration too - and you like things that fit in your hand
STIMULATION VIBRATION SUCTIONTHE LINGER
$59
CHOOSE THIS IF
You want your hands free - for yourself, a partner, or just to feel more present
STIMULATION VIBRATION
Discreet Packing
Unbranded outside. Softly wrapped inside. Made for privacy from doorstep to reveal.
Luxe Soft Touch
Cushion-soft, smooth, and gentle to the touch — a softness you notice instantly.
Water-Ready Design
Designed to handle everyday splashes, rinsing, and wet-use moments with ease.
Food-Grade Silicone
Made with silicone tested to FDA food-contact standards and designed for gentle body contact.
Q&A
How do I operate / switch between modes?
Each button controls its own motor independently. The vibration button cycles through 10 levels of percussive vibration — Low → Medium → High and 7 additional patterns. The suction button does the same for suction intensity. You can run both simultaneously at completely different levels, or pause one while the other continues by pressing and holding its button for 2 seconds.
Is it waterproof / safe to use in water?
The Duet is rated IPX6, which means it's splash and spray resistant — comfortable with running water and light exposure. It is not designed to be submerged, so we'd recommend keeping it out of the bath or any standing water.
What lubricant should I use?
Water-based lubricant only. Silicone-based lubricants are not compatible with silicone toys and can cause the surface to degrade over time.
How do I charge it / how long does the battery last?
The Duet provides approximately 45 minutes of runtime on a full charge. A complete charge takes about 120 minutes using the included 5V magnetic charging cable. We recommend charging fully before your first use.
How do I clean it?
Rinse gently under running water with mild antibacterial soap — the IPX6 rating handles splashing and running water well, but don't soak or submerge it. Dry completely with a lint-free cloth before storing. Avoid alcohol, acetone, benzene, or other harsh solvents.
Will my order be shipped discreetly?
Always. All Serika orders ship in plain, unmarked packaging with no brand name or product description on the outside.
You may also like
The Duet
Deep, rumbly pulses that you feel from the inside out. Ten intensities that go from a gentle hum to a full, persistent throb.
$125.00
The Stir
Curved for G-spot precision. Crafted to move the way your body was meant to be touched — precise, intentional, and quietly luxurious.
$79.00
The Ripple
External stimulation done right. Soft where it counts, intense where it matters — ten ways to feel it, all wrapped in the softest silicone you've touched.
$69.00
The Stir
Curved for G-spot precision. Crafted to move the way your body was meant to be touched — precise, intentional, and quietly luxurious.
$79.00
The Draw
Suction and vibration in one palm-fit form: three air pressure intensities and six vibration combinations, independently controlled and endlessly yours.
$59.00
The Linger
Slip it on. Let your hands move freely. The Linger is a finger-worn massager that keeps pleasure effortless, intuitive, and entirely yours.
$59.00