Revised version: now waterproof, operated with 1 instead of 2 buttons, 1 additional pulse program, easier USB charging (without charging station). Especially soft material: dust-repellent silicone surface, underneath super-soft foam. Ideally shaped to be held with just 3 fingers. Model Yuki: The small ball can be inserted while the larger ball rests externally. Weighing only 93 grams and measuring 8.4 x 5.6 x 3.5 cm, it is very compact. Easy operation with 1 button: long press = on/off, short press = switch through the 3 speeds and 2 pulse programs. Rechargeable battery and waterproof up to 50 cm, particularly easy to clean. Runtime of 90 minutes, charging time of 120 minutes (magnetic USB cable included, power adapter not included). Now with reduced plastic packaging. Revised version of the classic - now even more refined and stimulating. Instead of just water-resistant for use in the shower, now bathtub waterproof up to 50 cm. The operation is even simpler with 1 instead of 2 buttons. An additional pulse program has been added, and the packaging is specially designed to reduce plastic. The silicone is of particularly high quality and is even approved by the American regulatory agency FDA for food use. A special USB charging cable with a magnetic connection is included (without power adapter). Please use only water-based lubricant. Silicone-based lubricant can damage the surface. For cleaning, rinse the vibrator with warm water and use mild soap if necessary. If possible, let it dry with the cap open for a few hours. Shipping is done in a neutral box that gives no indication of the contents. Sex toys are hygiene products and should only be used by one person. Dispose of the item at the end of its life according to the regulations of your local waste disposal service.