About this item ?​【Switch Compatible & Amiibo Support】 This controller is compatible with all Switch games. It can be easily connected via Bluetooth, with a wireless range of up to 10 meters, freeing you from the hassle of cords and allowing for unrestricted movement. It also includes NFC support for Amiibo, making it easy to receive game items and giving you an advantage in winning games. ?【Macro Function】This controller has two macro buttons, M1 and M2, on the back. You can register the controller's operation on the M buttons and reproduce the recorded contents. ?How to use the macro function: ① Press the M1/M2 and "+" buttons at the same time, and the light will slowly blink to enter programming mode. ② Press the buttons you want to record (up/down/left/right, D-pad/A/B/X/Y, L, R, ZL, ZR) in order, and the light will blink several times after each input. ③ Once you have finished inputting, press M1/M2 again to complete the programming, and the light will remain on. ?This controller has a 6-axis detection system that detects the controller's tilt and movement, enabling gameplay and text input through shaking and tilting. It has four adjustable vibration levels and a rapid fire function that can be set for one or more buttons, helpful for those who have difficulty with button mashing. ?【Large Capacity Battery & Low Battery Warning】This product comes with a built-in 550mAh battery that can be fully charged in approximately 3 hours. Once fully charged, it can be used continuously for 10-12 hours. The controller also has a low battery warning function, so there is no need to check the battery level on the Switch. ?【Ergonomics & Wake-up】The handle part is made of ABS material with a non-slip coating, providing a better grip and preventing slippage even when sweating. Designed based on ergonomics, it is easy to hold and does not cause fatigue even after prolonged use. When the home button of the controller is pressed while the Switch is in sleep mode, it can be woken up, which is a very convenient function, especially in TV mode.