1) Personal portable body massager used anytime and anywhere 2) Different color ball lights are dispaying while working. Great for night use. 3) Good for shoulder, waist, body back, thigh... 4) Increases blood circulation & Relaxes stressed muscles 5) 3 AAA batteries operated ( not included) Packing Details: Carton QTY:48pcs Carton Meas:42*38*27CM G.W:9.28KGS N.W:8.28KGS