1 Set Teaching Experiment Props Diy Acoustic Imaging Device Fun Science Experiment Technology Toys Hand Assembled Models

Description DIY Acoustic Imaging Device Fun Science Experiment Technology Small Production Hand Assembled Models Teaching Experiment Props Specifications Product Name: Acoustic Imaging Device Finished product size: 18 * 5.5 * 9.5cm Material: Plastic Packing: 1 set Product features: Speak with your mouth in the loudspeaker, and the light reflected onto the wall will appear Different sounds produce different patterns of light. To present a better effect, place the mouth into the mouthpiece, And block the entrance to produce sound, making the changes in light more diverse and interesting! Note: 1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received. 2. Please allow slight manual measurement deviation for the data. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.