Why use the JAMYJOB PREW Sleeve Warmer? The Sleeve Warmer device heats your JAMYJOB masturbator to a sensual temperature that even better mimics the feeling of a real sexual experience.
Convenient power supply options: USB cable
Heats up to 40°C (105°F) in less than five minutes, the perfect temperature for recreating a realistic sexual environment.
It maintains the temperature after warming up, so it's always ready to use when you are.
Automatic shut-off function prevents accidental overheating.
