All deals
About this item
You'll need to download the model file and 3D print the part. To download the model file and get more information, please visit here. In the Box: Motherboard*1; Speaker*1 ; Battery box*1 ; M2.5x7 <30 ; Screwdriver*1 ; Note: 1. It is recommended to use indoors at room temperature. 2. The product contains small parts. Take precautions to prevent children from inhaling or swallowing them.