Features: 1) Functions: double projection with time and logo display, time, date, and the sign of projection could be changed 2) Power: AG3 x 1 + AG13 x 2 (included) Inner packing: 1pc/bubble bag + white box Unit size: 8.43 x 4.35 x 2.15cm Outer packing: 400pcs/ctn Carton dimensions: 53 x 30.5 x 40.5cm N.W.: 17.2kg G.W.: 18.7kg