CYD ESP32 Highend case-designed for larger power cell (18650 3.7v Li-ion or similar )-charging port space on the upperside-switch hole on the left side-simple screw on chassis for your CYD esp32-plenty of internal space for additional components-stylus can snap on or be inserted into the case depending on your preferences-use 3mm screws or similar to attach the cyd to your case-does not require supports to print-at least 30 to 40mm/s printing speed and travel speed are necessary-requires a separately bought: power cell, CYD esp32, 3 pin switch, power cell (of choice) and a C-type USB 3.7v Li-ion charging boardDISCLAIMER: ANY ILLICIT OR ILLEGAL USE OF THE DEVICE IS HIGHLY DISCOURAGED AND DISAPPROVED, OUR PRODUCTS ARE INTENDED FOR EDUCATIONAL AND RECREATIONAL USE ONLY. ANY NON LAW ABIDING BEHAVIOUR IS NOT SUPPORTED OR ENCOURAGED.