... any time and anywhere 3.99 intensity Lithium Battery TENS Foot Massager GT-501Detailed Description:TUV CE(0123),RoHS, FDA listing, ISO13485 ... function:1. LCD display2. Time setting3. Six programs: massage, acupuncture, strike, compounding, foot therapy and auricular, Press the button to cycle through ... ×40mm X 13mm G.W.: 37.5g Lithium Battery TENS Foot Massager GT-501