137 languages real time Portable AI translation device with 2.4 inch touch display photo translation smart voice translator Product Size: 13.1*5*1.3cm Package Size:16.6*8.6*3.8cm N.W:0.2KGS Units Per Carton: 20 pieces Carton Bos Size: 35*20*17cm Carton G.W: 4.5Kgs