DJI Air 3S Intelligent Flight Battery.

DJI Cellular Dongle 2.

The next-gen Cellular Dongle 2 features Antenna Switch Diversity (ASDIV) for superior performance, empowering users to tackle complex flight scenarios with ease. The Cellular Dongle 2 can connect your DJI equipment to 4G networks. It offers stable high-speed connectivity services, allowing you to experience multiple features like Enhanced Transmission. Enhanced Transmission: Based on the original video transmission, this dongle works in synergy with 4G networks to overcome obstructions or interference. If the original video transmission signal is compromised, you can still rely on 4G connectivity to control your drone, greatly reducing the chance of disconnection. With the purchase of the Cellular Dongle 2, enjoy a complimentary one-year Enhanced Transmission service subscription. For DJI Mini 4 Pro users, the mounting kit (which includes 4G antennas) must be used in conjunction. For DJI Air 3 users, you can directly insert the Cellular Dongle 2 into the aircraft body, without the need for an installation kit. The Cellular Dongle 2 achieves integrated installation with DJI Air 3 for the first time. It can be directly inserted into the aircraft body without the need for an installation kit, granting efficient access to a 4G network. In cases where the original O4 video transmission signal is obstructed or interfered with, you can continue to control your aircraft via the 4G network, significantly reducing the chance of disconnection and effectively enhancing flight safety.