1)Virtual QWERTY Keyboard
2)Mouse Function
3)Blutooth Speaker
4)Handsfree
5)Size (mm): 78mm x 38mm x 38mm
6)Weight (g): 80g
7)Colors: Black, Silver and Golden                                                                                                                                                                               Unit weight(g): 80
Unit with package(g): 163
Unit size(cm): 11.8*6.9*4.7
carton quantity(pcs): 50
carton weight(kg): 8.7
carton size(cm): 36*25*25