& ?Package list: 1 X Wireless switch controller, 1 X Type-C cable, 1 X Cool black packing box, 1 X Detailed user manual ( Includes pairing steps for all compatible systems and FAQs, pls keep and check the manual before using the switch pro controllers), 7/24h customer service. & ?You can map it to one of the buttons only or create a combination of buttons if you want. (M1/M2= any A/B/X/Y/L/ZL/R/ZR/L3/R3/D-pad keys, up to 16 keys). 2 Programming modes: ?single mapping ? multiple mapping. Support Auto Turbo/Manual Turbo mode. 3 adjustable burst speed: 5 shots/s, 12 shots/s and 20 shots/s. Programmable and Turbo button will maximize game play. & - ?Every button and trigger on the pro switch controller is comfortable and responsive. Joysticks are smooth to use, no drift. Whether you're into platformers or high-octane adventures, this switch wireless controller 's got your back. 4 level vibration: Strong, Medium, Weak, None; You can change the level of intensity for the rumble, which works wonderfully with the game. & - / ?Runtime: 10-15H, Fully charged: 3-4H; Switch controller is compatible with Switch/Lite/OLED/iOS/Android/PC Windows 7/8/10/11. No input lag, no dropped signals. The pro controller switch is easy to pair quickly by 2 ways: ?Press the pairing key on the back ?Press Y and HOME buttons for 3s. To save the battery from depleting, it goes into sleep mode if not used after 20mins. Just touch the HOME button to wake it up. ? & ?You could control the light mode of the switch controllers: twinkling stars, single-color stars glowing, slow breathing stars, strobe light and led off. The stars lites up and looks cool in a dimly lit room while gaming. The switch pro controller is well made, feels sturdy and has a nice matte finish with a great grip. Lightweight and fits comfortably in your hands for long play times (No NFC, Not for Amiibos).