Feature: USB/SD,with Li-ion battery
Drive Unit: 2.5"
Input power: 2W
Dimension: W98xH98xD144mm
Color Box Size: L186xW138xH108mm
Carton Size: L570xW390xH350mm (24 sets/Ctn)
Gross Weight: 11.8Kg/Ctn
20": 9600 sets; 40"HQ: 23304 sets