certification: ce rohsfeature: wrinkle remover, pigment removal, weight loss, dark circles, moisturizer, whitening, skin rejuvenation, cellulite reductionbody material: absduration time: about 180 min after full chargingpower: battery embedded, lithium polymer battery (7.4 v 400 mah)adapter input: 110-220 v 50/60 hzpackage: 21.2*16*6.8 cmpower consumption: 4 wweihgt: 225g, main body 150g 75g chargeroutput: dc 12 v 1ayyr: smart 3d injection systemsneedle: 5 pins Show More