Features: New and high quality Connect your device to 4G to enable functions such as networking and improved map transmission Provides high-speed and stable network connectivity, supporting most global 4G frequency bands When used with the RCN1 remote controller, ensure the mobile phone connected to the controller is on a 4G network When used with drones, connect the drone to 4G via the mobile phone's WiFi Strong construction ensures durability for long-term use Specifications: Material: ABS Type: Cellular/Mini 3/Mavic3/Inspire 3 Note: 1. Please allow 1-2 cm variation due to manual measurement; confirm you are comfortable with this before ordering 2. Due to differences in monitor displays, the actual item color may vary slightly from the image Package includes: 1 Set Cellular Module