ITEM NAME:Electric Bike Half Wrist Throttle Grip Handle LED Digital Voltage BatteryDisp OZ Description: 1.The digital data display, not that common analog signal display, which can accurate judge rest battery level and rest distance can indicate vehicle error according to voltage. 2.This throttle indicates battery level by digital data display, you can judge your rest battery level according to your battery voltage, can also check your battery.It is a universal throttle for electric bike, scooter and other electric vehicle. Type: thumb throttle. Material: ABS & PVC.