Description: Enhance your O4 Lite/Pro's performance with our Video Transmission Frame Matching Kit, featuring a Heat Dissipation Vest and a Protective Shell. This DIY part is specifically designed for RC FPV drones, ensuring optimal functionality and protection. Features: The kit includes a non-destructive installation process that preserves the integrity of the drone's frame and air unit module. Equipped with a heat dissipation vest made from aluminum alloy and a phase change thermal conductive pad, it effectively manages heat, thereby protecting the air unit module's PCB board. The vest also provides buffering and shock absorption, minimizing damage from drone crashes. Specifications: Item Name: Frame Matching Kit Material of Heat Dissipation Vest: Aluminum Alloy Compatibility: Master 3x O4 Pro Frame, O4 Lite Color: As shown Material: Aluminum Alloy Package Contents: 1* lens mount 1* antenna mount 1* heat sink 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.