Rechargeable LED Bicycle Headlight & Tail Light Set with Speedometer

Information:
Material: ABS Plastic
Dimension: 14x11.5x4cm
Battery Capacity: 1500mAh
Charging Mode: USB charging
Discharge Time: 3 hours always on

How to Set
Step1：First, Set the unit ---Long press the Set Button "-“ and the Mode Button "+" till the words "km/h" blink, then press the Set Button "-" to change it to the m/h or km/h .
Step2：Second, Set the speed --- Press the Mode Button"+" then the number "208" will blink, "208" is the normal wheel size, the unit is cm.
Step3：Third, You can press the set button"-" to change the wheel size from 10-315 CM.
Step4：Fifth, Set the ODO --- Press the Mode Button"+" then press the set button"-" to adjust ODO.

Feature:

Waterproof: IPX65 bicycle light, ride your bike, rain or shine!
Four Light Modes: Mode 1：the super bright white light on; Mode 2：the white light becomes weak; Mode 3：the white light keeps blinking and the orange auxiliary light keeps turning on; Mode 4: the orange auxiliary light keeps shining.
Five Speedometer Functions: ODO(Total journey mileage) AVS(Average speed) DST(One way mileage) TM (Riding time) MXS (The maximum speed of riding)
Tips: Unit conversion(Km/h, m/h), auto power off if no any operation within 30 seconds.
More than a bike light: This can be used as an emergency flashlight，torch，helmet headlight for camping, walking or other nighttime activities.

Package Contents
1x LED USB Rechargeable Bicycle Headlights
1x Red Bicycle Rear Light(Not Rechargeable)

1x USB Charging Cable

1x bike horn