Features: 1.Fitment: Seat adjustment wireless switch is replacement for Tesla Model 3 Y 2021 +. Please confirm whether your model is applicable before buying. 2.Co Pilot Seat Adjustment: Wireless seat switch button is convenient for rear seat passengers and the main driver owner to adjust the passenger seat. 3.Sensitive Control: Wireless seat switch button with high sensitivity of remote control, convenient to adjust, not conflict with the original car adjustment. 4.Simple Installation: Seat adjustment remote control is small, does not take up space, simple to install, will not damage the original accessories. 5.Stable and Durable: Co pilot seat adjustment switch button is made of ABS and metal material, impact resistant, anti aging, more durable. Specification: Item Type: Seat Adjustment Wireless Switch_x000D_ Material: ABS + Metal_x000D_ Function: Upgrade to remote wireless seat adjustment_x000D_ Fitment: Replacement for Tesla Model 3 Y 2021 +_x000D_ Built in Battery: Button Battery CR2016 1pc 100mah (with built in battery)