After-sales Service: We've been working hard to improve the quality and compatibility of our products, as well as providing professional after-sales service. If you have any questions about your order or model, reach out to us directly and we'll get back to you within 12 hours on weekdays.Compatible Models: 2 Pack New Remote with Nunchuck for Wii Controller, compatible with Nintendo Wii/Wii U, with Silicone Case and Wrist StrapEasy To Use: New ABS material, better craftsmanship, and ergonomic arc design ensure easy to hold. Power by 2 AA batteries(not included). The keys are responsive and feel great to touch. With a control distance of over 26 feet and an angle of more than 120 degrees, you'll have a better and free remote control experience.How to Pair: 1) Insert 2pcs AA batteries (not included). 2) Press the "SYNC" button on the wii controller and console separately. 3) If the connection fails, press the "SYNC" button on the console for 15 seconds to clear all connected controllers. 4) Then press the "SYNC" button on the wii controller and console again separatelyPackage Included: 2 * Remote 2 * Nunchuck, 2 * Silicone Case, 2 * Wrist Strap (Batteries are Not Included). It can solve the problem when your home remote control doesn't work and becomes your backup remote control.