With the DJI Power Dongle, DJI Power 1000 can work with the DJI Home app for remote monitoring and control of the power station via Bluetooth or Wi-Fi. Tips: Before using the DJI Power Dongle for the first time, you need to update the firmware of DJI Power 1000 to the latest version using the DJI Assistant 2 app via a wired connection. What's in the Box - DJI Power Dongle × 1 Specifications: Dimensions: 43×39×37 mm (L×W×H); Weight: Approx. 47 g. Compatibility: DJI Power 1000