Specifications Name DJI O3 Modified Integrated 7075 Aluminum Heat Dissipation ShellType Aluminum Allo Shell with Cable FanWeight 78 5 gMounting Bracket M5GoProFeatures 1 Compatible with 2cm 2 5cm fans M2 screws 2mm longer than fan thickness required internal space for BEC to power the fan 2 Can be installed vertically need to customize the print 3 Supports ND filter installation for enhanced image quality 4 The camera is installed on the shell through TPU 5 Elevates performance and longevity with high grade 7075 aluminum allo construction Package included 3 x 7075 Aluminum Allo Parts12 x Screws4 x Printed Parts4 x 1 to 3 Cables1 x Thermal Grease1 x 2006 fan