Back Massager 1) 3 functions a. Kneading b. Vibration: 3 steps intensity and 2 modes c. Tapping: 3 steps intensity is adjustable 2) LED remote controller. 3) Timer: 15 mins. Box Size: 52.5*13*32cm Carton Size: 52.5*50*32cm 20ft : 1408 pcs ( MOQ : 1408 pcs ) 40ft : 2816 pcs 40HQ : 3256 pcs