Feel The Power behind Lelos award-winning SenseSonic Technology! The Lelo Sila Uses The same intelligent design as the Lelo Sona, but with a wide and accommoDAting diaphragm. Flood your System with the undulating Sonic Waves of the Sila air Pulsator, equippED with eight Power levels and a two hour Battery life. The Luxury, gold-plated Sex Toy is fully Rechargeable and Submersible, featuRing Lelos patented Food-grade Silicone blend. Enhance your Pleasure by adding a drop of Water–Based Lubricant to the sonic well. After each Use, wash with a Toy Cleaner and warm Water rinse.