Brifit Star Projection Lamp 10 Colors Starry Sky Night Light USB Power Galaxy Star Lights with Speaker for Bedbroom Babyroom Party

Specifications:Maximum LED Power: 5wPower Input: USB 5V/1AProjection Coverage: 161~538ft2 (15m-20m)Sync with music:Warm Tips: For safety reason it will stop working after 4 hours continuous use. If you want to use it continuously, just turn it on again. The power requirement of this product is USB DC 5V/1A. Once the range exceeded, please use the regulator device, otherwise it will affect its service life.Indoor use, Not waterproof.How to use:Connect Bluetooth “Q2022” of the phone to play music.Please aim the remote right at the starry projector light to make sure full signal received. Package includes: 1 x Music starry projector night ight1 x Remote controller(3*AAA not included)1 x Type-C USB cable 1 x English user manual