GEUNTECH LED Bicycle Light Speedometer Waterproof LCD Display Bike Night Riding Bicycle Odometer USB Rechargeable Bicycle Headlight Light Set

Specification: 120 high decibel horn Material: ABS Waterproof: IP65 Waterproof front light, IPX4 waterproof Tail light Brightness: 350 lumens Charging: Smart USB charging Battery: 1500mAh lithium battery Discharge Time: 3 hours always on Features: LCD Large-screen display, anti-glare design. Automatic, fully charged cut-off system. Various Functions: Remaining battery indicator, unit conversion (Km/h, m/h), auto power off if no any operation within 30 seconds Can be used as an emergency flashlight?torch?helmet headlight?camping?walking or other nighttime work Four Light Modes: Mode1?the super bright white light on Mode2?the white light becomes weak Mode3?the white light keeps blinking and the orange auxiliary light keeps turning on Mode4?the orange auxiliary light keeps shining Five Speedometer Functions: Odometer, average speed, maximum speed, riding time and single trip Distance that to record total cycling mileage, the average speed of riding, the riding distance, cycling time and the maximum speed of riding Use Tip: Step1?Set the unit -Long press the Set Button "-“ and the Mode Button "+", the words "km/h", press the Set Button "-" to change it as m/h or not. Step2?Set the speed- Press the Mode Button"+", at the same time, the number "208" will blink on the display, it means the default wheel size, the unit is Step3?CM. You could press the set button"-" to change the wheel size from 10-315 CM. Step4?Set the ODO --- Press the Mode Button"+", press the set button"-" to adjust ODO. Step5?Press the Mode Button"+". Done. Package Included: 1 x LED Bicycle Lights 1 x Red Bicycle Rear Light 1 x USB Charging Cable 1 x Code Table Data Receiver 1 x Code Table Data Sensor 1 x Operation Manual 4 x Fixing Strap