The control gamepad can turn your cell phone into an unmanned aircraft controller. Thanks to two precise 3D joysticks you can control in any direction without dead-end. Gamepad is connected by GCM protocol (GameSir connection mode).
Included:
GameSir T1d × 1 controller
Qualification Certificate × 1
Technical data:
Support platform: ios7.0 +, Android 4.0+
Bluetooth version: BLE4.0
Charging voltage: 3.7V-5.2V
Operating temperature: 0°C-40°C
Moisture: 20-80%
Working distance: 7M
Battery capacity: 600mA
Fits in: Ryze Tello