Made of source waterproof material, durable and practical, make you use it more easily. Full body water resistance design make you can use it more easily and freely. Rechargeable design make you can use it without power connect, and unique massage nails design give your more comfortable using experience. It can help you deep and fully massage head, promote relaxation,release stress and relieve sore. Features - Color: Orange- Material: Plastic+Electronic Components.- Size: About 11.5 x 11.5 x 10.5cm- Battery: 3 x AAA battery.- Caution: No Battery Included.- Made of source material, durable and practical.- USB rechargeable, let you use it more easily and freely.- Unique massage give you more better experience.- Mini size shape make you use it more better.- Not only can be use as an simple head skin massager, but also can be use at anywhere you need it.-?Warm Tip: Dear buyer, Due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!Packing list: 1 x head massager