Features:  1. Vibration massage promotes blood circulation. It is easy to use, whether you are sitting, standing or lying down. 2. Angled legs are specifically positioned to provide easy gliding for a deep and relaxing massage. 3. During the massage, you can press the machine a little harder to strengthen the massage force, and you can also move the massage back and forth on the massage site. 4. The body is small and easy to carry, so you can enjoy the fun of massage anytime, anywhere. 5. It can be used on the head, neck, shoulders, back, abdomen, hands, feet, legs and face. .    Notice:  Actual color may be slightly different from the image due to different monitor and light effect.  Please allow 1-3cm deviation due to manual measurement.    Description:  Material: ABS + electronic components  Size:top diameter 7.5cm, base diameter: 9cm, height: 8cm  Battery: It can be used by USB plugging or installing 3 AAA batteries(NOT INCLUDED), not rechargeable.  Color/Style: As the picture shown  Application: 3-Legged Massage Knob, USB Charging           Package Includes:  1 x Mini Electric Massager 1 x usb cable