Versatile Pack: the DIY projects for adults include a speaker, a radio, a tape recorder, a projector, offering multiple entertainment options in a single kit. Qualified Material: the DIY speaker kit is made up of electronic components and wood to provide a sturdy and stable design; The qualified material ensures that it is safe to use and has a longevity Easy Installation: the DIY kits are easy to assemble, making it suitable for beginners; Bring you a better DIY experience, you can complete it with your Family Multifunction Kit: the DIY project kits for adults serve multiple purposes, applied as a music player, a movie projector, a recording device, and a radio; Audio is dual speaker pronunciation, and can be connected to the mobile phone and computer; The recorder can record and play back the words, and the radio is 88-109MHZ, can receive the medium wave channel, and the projector can switch the picture according to the sent slide Gift Option: these electronics kit for adults can also be ideal gift choices for handmade enthusiasts, electronic hobbyists, or DIY lovers on birthdays, anniversaries, graduation, Christmas, or other special events. Colour:Wood color Material:Wood Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 1 x Speaker DIY Craft Kit 1 x Radio DIY Craft Kit 1 x Gramophone DIY Craft Kit 1 x Projector DIY Craft Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.