BIGBIG WON ARMOR-X Pro For Nintendo Switch/Xbox/PC Gaming Gamepad 2.4G Wireless Back Button - White ?Supports 3 major platforms: for XBOX/for Nintendo Switch/PC ?The receiver supports boot expansion for PS4 and supports simulated motion sensing ?Designed with 4 additional definition keys ?Built-in 1300mAh polymer lithium battery ?With turbo,key changing,and macro functions ?3 on-board memory profiles,activate up to 3 profile configurations from the on-board profiles or import profiles from APP ?6-axis gyroscope: supports for Nintendo Switch native somatosensory ?Cross-platform simulated motion sensing: both for XBOX and PC support motion sensing aiming and racing ?Support mobile APP real-time parameter adjustment ?Specification: ?Battery capacity: 1300mAh ?Compatible: for XBOX/for Nintendo Switch/PC ?Connection method: 2.4G wireless,wired Package included: ?1 x Back Button ?1 x 2.4G Receiver ?1 x English and Chinese User Manual