The New & Improved Bodywand Mini Wands are perfect for travel and on-the-go delights. Measuring just 4 inches tall, these wands were engineered for strong and continuous stimulation. Powered by a single AAA battery (included) which allows for a longer run time, and operated by a simple turn on the bottom. Soft-touch. Splashproof. Designed with subdued sound levels. Engineered for strong and continuous stimulation. Simple one finger control. Multi direction usage. Length 4 inches = 10,1 cm Requires 1 x AAA battery, included.