Features: 1) vibrated massager 2) improve blood circulation 3) relieve fatigue 4) 6 massage modes 5) automatically switch off within 20 minutes Specifications: 1) speed & strength: ten 2) accessories: with 4 electrode pads & one connection line 3) power supply: 3v (2pcs of aaa battery) 4) color: blue 5) unit size (l íß w íß h): 10 cm x 7.5 cm x 2.5 cm 6) unit weight: 25 g 7) package type: color printed box 8) package size (l x w x h): 21.2 cm x 15.9 cm x 4 cm Packing: Giftbox dimension: length:21.2cm width:15.9cm height:4cm Exp-ctn dimension: length:45cm width:15.9cm height:26cm Weight per exp-ctn: gross:6.6kg net:6kg Packing: packed with gift box and standard english manual Quantity per exp-ctn: 24 pieces/exp-ctn Quantity per container: 17208 pieces/20' container Quantity per container: 35688 pieces/40' container