Dolly is only mini size, not in power. Dolly sports 10-function motor and is a powerful little mini-wand. Dolly is coated in 100% body safe, silky soft Silicone and is fully rechargeable. Dolly is controlled by pushbutton and is 100% waterproof. Dolly measures a little over 5 inches in length. We also include a USB Charging Cable.