Product name: Projection lamp Color: Black Lighting style: Combined (15 kinds) pattern Material: pc+ glass Power shipping :5V Power delivery :USB built-in battery charging Installation method: suspension type; Floor to floor; Wall-mounted; set Features: 3 teams of light at will switch; Clear imaging; The Angle is adjustable; Bottom with magnetic adsorption; Applicable to a number of scenariosProduct list: 1* projection lamp