2 AAA Batteries and Wall Adapter In The Package: powered by matched USB cable, very convinient to use now.

12 LED & 7 Colors Lighting: 12 super bright LED beads and 7 lighting modes, there is always one suitable for your family.

Built-In Music Player: play built-in hypnosis music or connect mobile phone,computer,TF card or tablets,Create a romantic, relaxing and delightful atmosphere, perfect for baby, kid's bedroom and living room, the soothing array of sounds helps lull them to bed!

Timer Function: AUTO OFF 1H, 2H, 4H Auto off feature, the lamp will automatically shut off after setting. Therefore you don't need to worry after sleeping.

45 Degree Adjustable Angle: the lamp can be tilted 45 degree, allow you to project with your desired angle.