FPV Upgrade Back-insert AV Output Connector for DJI Zenmuse H3-3D 3-Axis Gimbal Part56 Gopro Hero 3 3+ 100% Brand New. DJI H3-3D 3 Axis Gimbal ugprade part. Support AV output, easy to charge. Soft flat cable modify. Package list: 1 * H3-3D 3 Axis Gimbal Video Output Connector