Shape Shifter Butt Plug from Evolved Novelties. Super comfortable inflatable butt plug. Perfect for an erotic full feeling. Helps with entry or size anxiety. 7 inflatable and vibrating functions work together. Inflates to just over 2 inches in circumference. You can inflate to desired size with remote control. Inflate or deflate all at once or incrementally. Powerful suction cup base for hands free play. Circular ringed texture on shaft for added pleasure. Buttons on toy and remote illuminate with blue LED light. Remote control for toy works up to 60 feet. Splash proof. Rechargeable, USB cable included. Remote control uses 1 CR2032 battery.