Satisfyer Heat Flex 4 - warming clitoral-arm vibrator (grey)

Silky warmth, circular motion and gentle clitoral-arm vibration all at once - the Satisfyer Heat Flex 4 gives you a body-temperature-like sensation you’ll never get from a cold silicone toy.

Why is the Satisfyer Heat Flex 4 so good?

Most vibrators share one main weak point: they’re cold. This model warms up to 39 °C, so from the very first touch it feels alive and natural, helping your body relax more quickly. It has two separate motors: the curved shaft massages the G-spot with a rotating movement while the clitoral arm stimulates from the outside - this dual stimulation is what creates a deeper, long, rolling experience. It’s especially suited to those who have already tried a simple first vibrator and are now looking for a more layered, more realistic feeling - whether using it alone or with a partner.

Why customers love the Satisfyer Heat Flex 4

• Body-warm touch: the heating function up to 39 °C eliminates that involuntary flinch caused by cold silicone.
• Two motors, two sensations: internal rotation and external vibration together feel far more complete than either on its own.
• 12 programmes: from a gentle introduction to more pronounced rhythms, everyone can find their ideal pace.
• Silky, non-porous silicone: kind to sensitive skin and easy to keep clean.
• IPX7 waterproof: turns the bath and shower into a play zone.
• Magnetic USB charging: no hunting for batteries - two hours of charging gives up to one hour of use.

What’s in the box

• 1 Satisfyer Heat Flex 4 vibrator, grey
• 1 magnetic USB charging cable
• 1 user manual

Product details

• Material: body-safe silicone
• Colour: grey
• Motors: 2 (vibrating and rotating)
• Vibration programmes: 12
• Heating function: up to 39 °C
• Total length: 22 cm
• Insertable length: 15 cm
• Diameter: 3.5 cm
• Waterproof rating: IPX7
• Power source: built-in rechargeable battery, magnetic USB charging
• Charging time: approx. 2 hours
• Operating time: up to 1 hour
• Warranty: 15-year manufacturer’s warranty

How to use

• Apply a generous amount of water-based lubricant to the shaft and to yourself.
• Switch on the heating first and wait 1-2 minutes for it to reach body temperature.
• Insert the shaft slowly and adjust until the clitoral arm rests comfortably in place.
• Start with a gentle programme and gradually work your way up.

Controls

The buttons on the handle allow you to control vibration, rotation and heating separately. A short press cycles through the programmes; a longer press switches the given function on or off - so it’s easy to operate by touch, even in the dark.

Charging

Touch the end of the supplied magnetic cable to the contacts on the base of the handle; the magnet will hold it in place. Two hours of charging provides up to one hour of use.

Things to bear in mind when using the Satisfyer Heat Flex 4

• Two motors - so it makes a sound. The rotating and vibrating units together produce a clearly audible operating noise on higher settings.
• Only use water-based lubricant: silicone- and oil-based products can damage the silicone surface.
• Get used to the heat gradually: test the temperature on the back of your hand first.
• Cleaning and storage: before and after use, wash with lukewarm water and a mild soap, rinse thoroughly and allow to dry; an antibacterial toy cleaner is recommended (available separately). Store in a dry, dust-free place, separate from other silicone products.

User manual

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For both men’s and women’s sex toys, we always recommend using a suitable lubricant – discover the best ones here. Don’t forget about proper hygiene – we suggest cleaning and maintaining your toys with special cleaning products, which you can find here.