Massage your head, scalp, shoulder, neck, hand, leg, waist, thigh, abdomen, and entire body. – Use battery power when you want it to be portable and convenient – Use the USB power when you are a computer or at work and it is convenient. USB cable included. Plug one end into the massager and the USB connector into your pc, laptop when it is turned on – To use the USB Power just plug the massager into your PC using the USB cable included and press to turn on – Stimulating vibration helps to ease muscle tension, stiffness and helps to relax – Invigorating vibration gives your whole body a soothing massage and help blood circulation – Ease the aches, pains, and tiredness that your box is exposed to from day to day. Uses 3 “AA” Size batteries (not included) Unscrew top counter-clockwise to access battery compartment. Scroll up the page and Click on the BUY BUTTON up at the top right to order your Mini Vibrating Body Massager Today!