【Multi-Function Vibration】 This handheld massager features 10 different vibration frequencies, offering a variety of massage experiences. You can adjust the vibration to your preference, making it ideal for relaxation and fatigue recovery. 【Waterproof】 It has a waterproof function, so you can use it with peace of mind in the bath or shower. It's also easy to clean and can be used hygienically. The button lights up. - Color: Black Brand new, unused. Thank you for viewing. Health Diet Relaxation Sports