Do I need to buy batteries? Liberty 1 is rechargeable so you won't need to buy batteries, simply charge via the included magnetic USB cable for up to 2 hours of play on one full 60-minute charge. What kind of lubricant can I use with my Womanizer? Water-based lubricants are the best option for Womanizer products. The stimulator head is made from a silicone that can be deteriorated by silicone lubricants. ​ Can I use my Womanizer in the shower? You can use all WOMANIZERs with waterproof icon in the bath or shower as they are IPX7 waterproof. ​ What are the product specs? Liberty 1 is 10cm x 5cm x 6cm, weighs 90g and is made from body-safe silicone. It has a run time of 120 mins and a charge time of 60 mins, and is IPX7 waterproof. How does Liberty 1 Compare? Liberty 1 Add to Cart Enhance Add to Cart Next Buying Options Duo 2 Add to Cart Vibe Add to Cart Liberty 2 X Iggy Add to Cart Premium 2 Add to Cart Customer Reviews 3.7 out of 5 stars 232 4.7 out of 5 stars 11 3.4 out of 5 stars 41 3.3 out of 5 stars 37 3.3 out of 5 stars 3 3.7 out of 5 stars 232 3.8 out of 5 stars 807 Price $69.00$69.00 $159.00$159.00 — $219.00$219.00 $129.00$129.00 $99.00$99.00 $199.00$199.00 Womanizer Technology Pleasure Air Technology Pleasure Air and Vibrations 3D Pleasure Air Technology Pleasure Air Technology Ultrawave Vibration Pleasure Air Technology Pleasure Air Technology Intensity Levels 6 10 Pleasure Air, 10 Vibrations 14 14 10 8 14 Double Stimulation ✘ ✘ ✘ ✔ ✘ ✘ ✘ Vibration Modes — 10 — 10 3 — — Travel Cover ✔ ✘ ✘ ✘ ✘ ✔ ✘ Smart Silence ✘ ✘ ✔ ✔ ✔ ✘ ✔ Afterglow ✘ ✘ ✔ ✔ ✘ ✘ ✘ Waterproof IPX7 IPX7 IPX7 IPX7 IPX7 IPX7 IPX7 Small and handy ✔ ✘ ✘ ✘ ✘ ✔ ✘