Lifelong Battery Powered Rechargeable Pain Relief Wrist Massager, Brown

With vibration and air pressure, this massager relieves wrist pain and tension, stress and fatigue. Effective for those with joint issues, wrist pain due to sports such as badminton/tennis or prologned use of laptop/mouse. Air pressure of 30-50kpa. 5 frequency vibrations levels(vibrations per minute reaching pain zones): level 1 - 3520, level 2 - 3750, level 3- 3910, level 4- 4210, level 5- 4530. Artistically designed to comfortably fit wrists of all sizes. Full charge time of 2.5 hours gives usage time of 3.5 hours. Charger provided making it easy to use anytime, anywhere. 1 year warranty provided by the manufacturer from date of purchase. Complimentary additional 6 months warranty by registering on manufacturer web site within 15 days of purchase