The Hot & Cold by Deia

The Hot & Cold by Deia reinvents temperature play by seamlessly combining warmth, coolness, and vibration for thrilling sensation play. Designed for both external and internal stimulation, this elegant massager offers a refreshing mix of contrasts that excite sensitive nerve endings in new ways.

Whether you’re exploring solo or with a partner, this toy’s temperature-changing modes and rich vibration settings let you fully customize your experience. With 32 sensation combinations and a smooth, body-safe silicone design, it’s intuitive, luxurious, and unforgettable.

Waterproof, rechargeable, and easy to clean—the Hot & Cold is more than just a novelty; it’s a versatile toy that turns up the heat (or cools things down) exactly when you want it.

From warm foreplay to icy tease, the Hot & Cold invites you to experiment with sensation like never before.

The Hot & Cold by Deia features:

• Temperature control for creating warming or cooling sensations
• Designed for versatile use—stimulates both externally and internally
• Mix & match temps with 10 vibration settings for up to 32 sensation combinations
• Made with ultra-soft, body-safe silicone for a luscious feel
• Magnetic USB charging (charger included)
• Includes fabric storage bag and instruction booklet
• IPX7 waterproof—safe for bath and shower play

Size and material:

• Total length: 8.51 in / 216 mm
• Width: 1.57 in / 39.9 mm
• Depth: 1.38 in / 35 mm
• Material: Body-safe silicone

🔥 Pleasure Scale™ Rating

This Toy: 💘 Date Night Favorite

Who is this temperature-play toy for?

The Hot & Cold by Deia is ideal for:

• Sensation seekers who love exploring hot/cold contrast and crave new sensory experiences.
• Couples experimenting with foreplay—great for teasing and building anticipation before sex.
• Clitoral and G-spot enthusiasts wanting to target specific areas with tailored warmth or cooling and vibration.
• New toy users interested in a beginner-friendly product that offers multiple ways to explore sensation without being overwhelming.

How to use the Hot & Cold by Deia?

1. Fully charge the device using the included magnetic USB charger before first use (indicator light turns off when ready).
2. Apply water-based lubricant for smoother sensation, especially for internal play.
3. Turn on heating or cooling functions and let the toy reach the desired temperature before use—this usually takes under a minute.
4. Select a vibration mode to pair with the temperature setting of your choice (up to 32 total combinations).
5. Use externally on the vulva, nipples, inner thighs or wherever you enjoy sensation, or insert gently for internal stimulation.

Great positions to try:

• Tease and Trail: Use it externally while a partner stimulates other erogenous zones.
• Side play: Great for teasing during spooning or side-lying intimacy.
• Bath-time solo: Waterproof design means it’s ideal for relaxed use under warm running water.

How to clean and care for the Hot & Cold by Deia?

• Cleaning: Wash with warm water and mild soap or a gentle toy cleaner before and after each use.
• Drying: Let air dry or pat dry with a lint-free cloth. Ensure all magnetic ports are dry before storing.
• Lubricant compatibility: Pair only with water-based lubes to protect the silicone surface.
• Storage: Store in the included bag, in a cool, dry place away from direct sunlight and sharp objects.

Temperature-play toy practical use info:

• Versatility: Designed for both external stimulation and shallow internal play—great for foreplay or finishing touches.
• Stimulation: Excellent for teasing nipples, vulva, perineum, shaft, and G-spot regions.
• Accessibility: Slim handle and intuitive buttons make it easy to maneuver, even for users with limited hand mobility.

Additional information:

• Temperature curiosity: Great for people who love experimenting with warm or cool sensations but don’t want to deal with ice cubes or hot towels.
• Cooling comfort: Some users find the cooling mode soothing for overstimulated areas or during hot weather.
• Gentle stimulation: While vibrations are stimulating, they’re not overly intense, making it a comfortable choice for sensitive users.

Special considerations when using Hot & Cold by Deia:

• Temperature sensitivity: If you’re prone to temperature-related irritation, start on the lowest setting and test on your forearm before genital use.
• Dexterity: The button panel is minimalistic, which can be both a plus and a limitation for those with fine motor difficulty.
• Charging: Needs careful connection to the magnetic charger; consider charging on a non-slip surface to keep it stable.
• Insertion depth: Not designed for deep penetration—focus on shallow internal stimulation or external use for best results.