GameSir T1d Bluetooth controller can only be used with the DJI Tello drone, it is not a game controller.
Wireless Technology: Bluetooth 4.0
Working Platforms: Android (Android 4.4 or later) / iOS (iOS 9.0 or later)
Compatible Mobile Phone Size: 3.5-5.5 in.
Battery Capacity: built-in 600mAh rechargeable Lithium battery
Charging Voltage: 3.7V~5V
Charging Current: 1A
Connectivity: Micro-USB (only for charging)
Package Size: 7.40*5.35*3.15 in.
Gross Weight: 1.06 lb.
In the Box
1* GameSir T1d Bluetooth Controller
1* User Manual