Yamaha interface X control functions include - 3-color LED support-mode level light indicator, (5) Support-mode control switch, plus AUTOMATIC support mode (Aqua LED indicator) and Walk Assist mode (Purple LED indicator), Bluetooth™ connectivity, 3-color LED support-mode level light indicator, LED brightness adjustability, battery capacity (4-LED capacity indicators)
Yamaha interface X control functions include - 3-color LED support-mode level light indicator, (5) Support-mode control switch, plus AUTOMATIC support mode (Aqua LED indicator) and Walk Assist mode (Purple LED indicator), Bluetooth™ connectivity, 3-color LED support-mode level light indicator, LED brightness adjustability, battery capacity (4-LED capacity indicators)