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Duet Flex

Duet Flex

Flexible + Fun

Flexible dual tips, quality materials, and crowd-sourced vibration patterns make the Duet Flex a fun vibe.

Regular price $109.00
Regular price Sale price $109.00
Sale Sold out

30 day returns, 1 year warranty & 5 year coverage

  • Flexible Silicone Tips
  • Dual Motor
  • 16 Vibration Patterns


Processing takes 1-2 business days, but may increase during periods of high volume sales.
Domestic (U.S.)

Flat Rate Economy Shipping—typically ships via USPS Ground Advantage, delivering in 2-5 business days.

Flat Rate 2-Day Shipping via FedEx 2Day service, with delivery in 2 business days. This option does not offer delivery on weekends.

Orders shipping to U.S. territories or P.O. Boxes will be shipped via United States Post and may take 2-5 business days to deliver.

FedEx Standard Overnight service may be available. Add an item to your cart, then scroll down to find our shipping estimator.


Regional Post service works with the national postal services in various countries. This provides a more cost-effective option, but packages may take 2-4 weeks to deliver.

Shipments via FedEx International Economy average 5-10 days to deliver.

Shipments via FedEx International Priority average 2-5 days to deliver.
NOTE: These estimates do not include possible customs delays and that your country may assess duty and taxes which you are responsible for—we do not collect this fee in advance.
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Available in Three Colors

Crafted with body-safe materials: phthalate-free silicone with a soft, velvety texture.

Flexible + Fun

Super flexible tips are designed to embrace the contours of your body, with soft curved arms that bend to fit wherever feels best.

Feel the Power

Two motor tips are designed to surround the clitoris and amplify the vibration where you want it most.

The Twelve Most Desirable Patterns

Our community of beta testers helped us find the 12 most desirable vibration patterns for the Duet Flex.

  • In-Unit Charging

    With no cables needed, bring nothing but your vibrator and charge on the go.

  • Flexible, Dual Tips

    Embrace the contours of your body with vibrations that amplify where you need them most.

  • Get It Wet

    The Duet Flex is waterproof for easy cleaning and for fun in the shower or tub.

  • 3-Button Control & Travel Lock

    Switch between 16 patterns with 3 buttons. After use, press and hold [o] to turn on your travel lock.

Tech Specs

Inside the Box

  • Duet Flex with in-unit charging
  • Travel Pouch

Care Taking

  • Water Compatibility: Waterproof when fully assembled.
  • Cleaning: Clean with water or a water-based cleaner when fully assembled before and after use.
  • Lube Compatibility: Water or oil-based lubes only. Not compatible with silicone lubes.


  • Up to 50 minutes on its highest setting
  • Full charge in 2 hours
  • In-unit USB Charging
  • Charging indicator on Duet Flex—blinking: still charging, steady light: fully charged


  • Dual Motor
  • Four Settings: Low, medium-low, medium-high, and high
  • Whisper Quiet: between 40-54dB, depending on the setting


  • Outer sleeve is body-safe silicone, phthalate-free
  • Inner body is die-cast zinc metal
  • Nickel-free plating
  • Waterproof and submersible

Weight & Dimensions

  • Dimensions: 4.09″ x 1.18″ x 0.58″ / 10.4cm x 3cm x 1.47cm
  • Weight: 81.5 g / 2.9oz

Safety Warning

To avoid serious injury, do not insert Duet Flex into the urethra, anus, or vagina.


Our Pleasure Guarantee

  • Get store credit to try something new or a refund with a small recycling fee.

  • We offer repairs, exchanges, and replacements on products with manufacturing defects.

  • We’ll cover half the cost towards a replacement for any product issues.

Privacy & Discretion

All orders are shipped in a discreet plain white, un-branded shipping box.

Our Approach

Designed and developed by our women-led team in our advanced R&D facility in California, everything we make reflects our commitment to exceptional aesthetics, craftsmanship, and quality.