Smart NFC card,Swipe the card to turn the machine on and off, convenient and fast, sensitive induction, smarter to use. (Equipped with two NFC cards). 1 pcs x NFC X1 display. 2 pcs x NFC cards. Electric Bike 24V/36V/48V S886 LCD Display Panel Thumb Throttle 2 in 1 SM/WP.
