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USB Sleeve Warmer with LCD Screen, 40 °C — Prew

22,95€
32,99€
Sale−30%
You save 10,04€

The USB body that preheats your sleeve to 40 °C before you use it — no more cold tunnels at the start.

  • Reaches 40 °C in under 5 minutes
  • Live temperature LCD screen
  • 15 cm insertable length, compatible with most sleeves
  • Automatic anti-overheating shut-off
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EXPERT REVIEW
Jerome Guesne
Sex Toy Expert
140+ produits testés
An accessory you underestimate until you have tried it. The difference between entering a room-temperature tunnel and a 40 °C tunnel is night and day — it completely changes the first entry, with no abrupt wake-up and a sleeve that blends into body warmth. Pair it with a fantasy masturbator or skin-feel sleeve to take realism as far as possible.

A sleeve warmer with a tapered body that stands on its base, preheating the inside of your masturbator to 40 °C in under five minutes. Slide the body into the sleeve before use, plug in the USB cable, and the target temperature is shown live on the base’s LCD screen. The tunnel reaches body temperature, so cold sensations no longer kill the mood at first entry.

Reaches 40 °C in under five minutes

The body warms progressively to 40 °C, the exact range that recreates body heat. The blue LCD screen shows the temperature in real time, so you can watch it rise from room temperature. No need to wait around: you can start foreplay while the system warms the sleeve.

Compatible with sleeves with 15 cm insertable length and above

20 cm overall length and 15 cm insertable length are enough for Fleshlight, Kiiroo, Tenga, Jamyjob and most tunnel masturbators on the market. Insert the whole body into the masturbator’s channel before your session; warmth spreads from the inside and warms the silicone or skin-feel soft material of the sleeve.

LCD screen, automatic shut-off and stable base

The non-slip pads on the base keep the device upright, even on the edge of a sink. The system switches off automatically at its target temperature to prevent overheating, so there is no risk of damaging the sleeve by leaving it powered on. One power button, no complicated handling.

USB powered and splash-resistant

Powered by a standard USB cable: connect it to a phone charger, computer or power bank. It is resistant to splashes, not immersion, so you can handle drops of lube without stress. Wipe clean with a damp cloth after use if needed.

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