Romantic Star Projector Light Star Projector lamp sleep?

See color options each kind of shell color lights are different specific look received?

Dual power supply battery power， use three AA batteries or power cord (need to buy their own)?

Material ABS + Electronic Components (outside boxed)?

Dimensions approximately: 11cm diameter 9cm high 11.5cm diameter under?

Recommended reason?

1 can be projected out of a galaxy and the moon at night so you exposure fantasy galaxy， experience the wonders of space?

2 two power supply， you can put the battery can supply?

3 battery-powered need to put 3 AA batteries (batteries need to purchase)， beautifully packaged for gifts

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