?Easy To Use Pain Reliever?With A Stall Force Of 35 Lbs, The Pocket-Sized Deep Tissue Massager Weighs 1.04 Lbs For A Balance Of Strength And Size. Lightweight And Durable Metal Radiator Body With A Suitable T-Grip For Easy Access To The Lower Back For Instant Relief From Back Pain. Utilizes Metal-Denoise Technology. Low Noise (35Db - 55Db) To Use In The Office Or Gym Without Causing A Disturbance. Long Press For 2S To Turn On And Release The Pain With One Click. | | ?Pressure-Adaptive Speed Mode?The 5Th Speed Level Ranges From 1000 Rpm-3200 Rpm, And Utilizes Pressure-Responsive Technology To Automati