Just tap the button on the sky projector galaxy, the lights will shine to the beat of your music. Nebula lamp projector galaxy will be automatically shut down after 4 hours. 【43 modes Scenes 4 level brightness and Auto-off】 - Galaxy light projector has green fluorescent stars, white moon & cloud,and 10 colors light nebula, can be combined into 43 different starry sky lighting modes in 3 speed dynamic level, and 4 levels brightness, project area 161-558 square feet (15-50㎡),the star projector can create a romantic, relaxed and comfortable atmosphere you need in car, bedroom,party,etc.
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