Use coupon code MZZSK7RJ to get 50% off this 3rd party Switch controller. From their description,

☋【POWERFUL COMPATIBILITY】 RegeMoudal switch pro controller adopts the new wireless Bluetooth 3.0 transmission technology, which can be easily and quickly paired, works with Bluetooth within 10m, it can keep stable connection signal during games. The wireless switch controller is high compatible with Nintendo Switch, fit for all Nintendo Switch best sellers games: The legend of Zelda, Super Mario Odyssey, Splatoon 2 and more.
☋【ERGONOMIC DESIGN】 RegeMoudal switch pro controller only 0.77lb weight, the matte non-slip grip ergonomic design, effective anti-sweat, comfortable to hold and agile to operate when gaming, the reasonable button layout and the symmetrical joysticks fit all finger sizes. We use a custom-made Turquoise, which is different from the traditional black and white color scheme, giving you a refreshing feeling.
☋【BUILT-IN DUAL MOTORS】RegeMoudal switch pro controller comes with 6-Axis gyro somatosensory and motion controls functions, enables high-precision somatosensory aiming; The switch game gamepad built-in dual motors, can be adjusted with 3 levels shock, strong somatosensory, vibration, turbo and screenshot capabilities give you the same experience as the original pro controller for a more engaging gaming experience.
☋【TURBO FUNCTION】This wireless pro controller switch supports 3 levels of turbo speed: 5 shoots /s, 12 shoots /s, 20 shoots /s, achieve button bursts by one click. No need to press attack button frequently, continuous shooting function, just keep pressing T button, makes you easier in game, perfectly solves the pain points that traditional game handle make your fingers fatigued, and the control is more flexible and durable.
☋【LONGER GAME TIME】 RegeMoudal switch pro controller battey capatity is 500mAh, only need 2-3h to charge the battery, it can be used for about 8-10h. Our package comes with a TYPE-C USB cable, playable while charging, ideal for sharing and competition games when friends’ party and family fun. If you have any questions, please feel free to contact us, our professional after-sales team will serve you 24h.

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Amazon product: [2020 Upgraded Version] Wireless Switch Controller for Nintendo Switch/Switch Lite, RegeMoudal Switch Controller Gamepad Remote Gamepad Joystick
Customer Reviews:
Amazing, now i can play my nintendo switch with my friend. | Convenient with build-in rechargable battery, and it lasted long. | Use good materials, feel nice and soft, fit my hand good, and my finger doesn’t get tired as often now. | I also like the color combination. With great packaging, attractive picture, good amount of info regarding the product. | Comee with usb c charger, but no wall plug. I would recommend this product.