HIOTECH (TM) 45W/60W/85W AC Power Adapter DC Repair Cable Cord "T" Connector for MAC Macbook Air Magsafe Ergonomic Design: According to feel optimized button layout, feel more comfortable, more convenient operation, the keystrokes moderate. Wireless 2.4G: The gamepad is equipped with a USB wireless receiver and the Android devices needs to support the OTG function (comes with OTG adapter). The use of the distance is about 6-10 m. High-performance Chip: The use of high-performance chips, the gamepad in the game has a better stability, the delay is almost zero. Wide Compatiable: Support all kinds of android devices. Android devices need OTG functionality. Support PC, tablet, TV box, smart TV, PS3, etc. WARRANTY: If You're Not Completely Satisfied with Your Purchase Simply Let us Know and You'll be Offered 180-Day FULL Refund or Replacement, No Questions Asked. Enjoy this Absolutely RISK FREE and Lifetime Limited Product Warranty. Purchase Today by Clicking the Yellow "ADD TO CART BUTTON" Above.