Highlights For OcuSync 2.0-compatible Drones Works with Mavic 2 Pro/Zoom & More Built-In 5.5" Full HD 1080p Screen Ultra-Bright 1000 cd/m2 DJI Go Share for Easy Mobile Transfers Livestream on Social Media with SkyTalk Built-in Microphone and Speaker HDMI Port Outputs 4K Video at 60 fps Works in -4°F to 104°F Weather Long Lasting 5000mAh Battery Ultra-Bright DisplayThe DJI Smart Controller has a built-in 5.5-inch 1080p screen, providing an ultra-bright display to keep your live feed easily viewable, even in direct sunlight. At 1000 cd/m2, the display is approximately twice as bright as conventional smart device screens. OcuSync 2.0 Full-HD Video TransmissionEquipped with OcuSync 2.0 Full-HD video transmission technology, the DJI Smart Controller supports automatic switching between 2.4 GHz and 5.8 GHz, reducing the influence of environmental interference on drone operation and image quality. This also ensures reliable long-range transmission at distances of up to 8 km.[2] Efficient and PortableThe DJI Smart Controller connects to your drone as soon as it's powered on so you can take off fast and never miss a moment of the action. Featuring an integrated design with detachable control sticks, the DJI Smart Controller is also portable enough to bring with you anywhere.