DJI Spark Remote Controller
Spark's remote controller features a brand new Wi-Fi signal transmission system, capable of controlling the aircraft* and gimbal camera up to a maximum transmission range of 500 m (in Australia). The remote controller can connect to a mobile device wirelessly and display a live video feed via the DJI GO 4 app. Its folding clamps allow you to attach your mobile device securely. Maximum remote controller battery life is 2.5 hours approximately.