Product specification Masturbator JAMYJOB PREW SLEEVE WARMER D-227215, silicone, black, warming feature

The JAMYJOB PREW Sleeve Warmer (model D-227215) is a silicone sleeve designed to gently warm a compatible JAMYJOB masturbator to a comfortable, realistic temperature. The black device includes an integrated heating element powered via USB and is intended to enhance the tactile experience by providing a soft, warmed surface with easy setup and maintenance. Total length is 20 cm with an insertable length of 15 cm.

Advantages

The sleeve warmer reaches approximately 105° Fahrenheit (40° Celsius) in under five minutes and maintains that temperature after heating. It features an auto shut-off to prevent accidental overheating, water resistance against light moisture and splashes, and a stable non-slip base. The unit is lightweight, quick to set up, and uses a USB power option for convenient charging.

Suitable for

• Warming compatible JAMYJOB masturbator sleeves
• Personal use to enhance realistic sensation
• Travel or storage when a compact warming device is needed

Key specifications

• Model: D-227215
• Material: Silicone
• Color: Black
• Power: USB cable
• Heating temperature: ~40° C / 105° F
• Warm-up time: under 5 minutes
• Total length: 20 cm
• Insertable length: 15 cm
• Features: Auto shut-off, water resistant (light splashes), non-slip base
• Weight: 0.132 g

How to use

Connect the sleeve warmer to a USB power source and place the JAMYJOB sleeve over the heating area according to the sleeve manufacturer's alignment guidance. Allow the device to warm the sleeve for up to five minutes before use; it will reach approximately 40° C. After warming, confirm the surface temperature is comfortable before inserting. Follow normal cleaning instructions for silicone products and disconnect the unit from power before cleaning and storage.

Usage recommendations

Do not leave the sleeve warmer unattended while plugged in for extended periods. Avoid submerging the unit in water; wipe dry after exposure to splashes. Check compatibility with your specific JAMYJOB sleeve model before use and allow the device to fully cool before storing.