DJI Spark - Remote Controller

Sparks remote controller features a brand new Wi-Fi signal transmission system, capable of controlling the aircraft and gimbal camera at a maximum transmission range of 1.2 mi (2 km). The remote controller can connect to a mobile device wirelessly and display a live video feed via DJI GO 4. Its folding clamps allow you to attach your mobile device securely. Maximum remote controller battery life is approximately 2.5 hours. Highlights Video transmission range of up to 1.2 mi (2 km). Top speed of up to 31 mph (50 kph) in Sport mode. In the Box Spark - Remote Controller × 1 Specifications Operating frequencies: 2.412-2.462 GHz, 5.745-5.825 GHz Max transmission distance (unobstructed, free of interference): 2.4 GHz: 1.2 mi (2 km, FCC), 0.31 mi (0.5 km, CE), 0.31 mi (0.5 km, SRRC) 5.8 GHz: 1.2 mi (2 km, FCC), 0.19 mi (0.3 km, CE), 0.75 mi (1.2 km, SRRC) Note: 5.8 GHz transmission is not available in some regions due to local regulations. Operating temperature range: 32°F to 104°F (0°C to 40°C) Built-in battery: 2970 mAh Transmitter power (EIRP): 2.4 GHz: 26 dbm (FCC), 18 dBm (CE), 18 dBm (SRRC) 5.8 GHz: 28 dbm (FCC), 14 dBm (CE), 26 dBm (SRRC) Operating voltage: 950 mA, 3.7 V Supported mobile device thickness: 6.5 mm-8.5 mm Max length: 160 mm