Features:
1) Hands free function
2) Easy to install
3) Universal clip microphone fits any mobile and any system
4) Speaker with volume control
5) Enough space on the front side to print your logo
6) With LED indicator

Inner packing:
Blister and card packing
Dimensions: 13.3 x 23.5cm

Outer packing:
50pcs/carton
Carton dimensions: 44.5 x 37.5 x 28.5cm
N.W.: 5.7kg
G.W.: 6.7kg