Descption: 1) Massage human body for shoulder, thigh, waist, neck, back side, feet and hands 2) One touch on/off switch 3) Vibration speed: 3600 rpm 4) USB power: 4.0 - 5.5V (150mA) 5) Dimensions: 85mm x 43mm 6) Weight: 147g 7) 1.5 meters USB cable 8) Different colors are available 9) This USB massage ball only for massage purpose, not for medical treatment Price Condition FOB SZ Origin CN Packaging 1pc per blister Delivery lead time 10days