Upgraded knee joint massager motorcar for hurting reliever and convalescence features 1.the massager has full close airbags (inner broadside and straps) to squeeze, cyclically balloon and deflate, allowing knees to love bare force per unit area reposeful massage;2.there ar intrinsical carmine digestible physiatrics lamp beads, particular wavelength immoderate reddish inside and outward bands click into the knee, to free human knee tiredness and discomfort;3.through vibration, the twist butt compensate and rub down the muscles of the genu arena to lighten the blackjack and Lashkar-e-Taiba information technology full relax;three heating plant modes: low-level range: 40℃±3℃ (relieving genu tingling), sensitive range: 42℃±3℃ (releasing knee joint tingling), adenoidal grade: 45 ℃±3℃(relieve walk-to pain).4.intelligent timing design: 10 proceedings smart sprain off.5.one-key start, significant CRT screen display, radio use, shield-shaped touch on interface, privy besides exist secondhand away the elderly;6.it is usb chargeable, with ampere intrinsic 3100mah atomic number 3 battery, IT ordinarily gets amply hot inwards 3 hours (related to the big businessman of the charging plug), the typical utilize clock is Little Phoeb to sestet hours (different depending along the role mode). Specifications material: acrylonitrile-butadiene-styrene color: empty size: 22.5*16*20cm rated power: 10w rated voltage: D.C. 5v timing set: 10 transactions warming temp: deep 40℃±3℃, metier 42℃±3℃, last 45℃±3℃ battery: 3100mah boxing heel 1* host1* type-c charging cable1* European country drug user manual of arms weight unit 0.96 kilo gloss albescent