Features:
1) High intensity LED light beam for projector
2) LCD time projects onto any surface
3) Set to project seconds only or alternating month and date and time
4) Pocket size with key chain
5) Customers logo projection accepted up to 3,000pcs, extra cost is USD0.05/pc
6) Batteries: including 1 pc AG3 button cell for LCD clock
7) 2pcs AG13 alkaline button cells for projector light included
8) Size: 7.0 x 2.1 x 2.8cm