Support Android 2.3 or above system and Windows 8/7/XP (don't work with Windows 10), like smartphone (require an OTG cable), pad, TV, TV box, and etc. The controller is not a Bluetooth device. It comes with a RF receiver that connects via USB.
Features:
1. Support Android 2.3 or above system and Windows 8/7/X pad, TV, TV box, and etc.
2. Fine dual analog joystick, precise cross key and action buttons, anti-sweat and anti-slip, ergonomic design.
3. Support 2 controllers simultaneously; Support Android and Windows standard menu key Back, Menu, Home key functions
4. Wireless connection, may freely manipulated without delay within 30 feet. Using 2.4GHz RF wireless transmission technology
5. Powered by 2 PCS AA Batteries (Not included)

Specifications:
1. Compatible System: Android 2.3 and Windows system and Windows 8/7/XP (does not work with Windows 10)
2. Frequency Range: 2.4GHz
3. Support 2 controllers simultaneously
4. Built-in Back, Menu, Home button
5. Battery-powered: 2 PCS AA Batteries (Excluded)
6. Color: Black
7. Net Weight: 169g/5.96in

Package Includes:
1 x 2.4G Wireless Gamepad
1 x USB Receiver