Aoktech LED Bike Light USB Rear Bicycle Light 800 Lumen Rechargeable Bike Tail Light and Front Light Set Cycle Headlight with Bicycle Speedometer Odometer Fits All Mountain & Road Bike

Description

Product specifications:: Size: 14x11.5x4cmWeight: 100 grams Material: ABS Color:BlackCharging Time: 2-3hours Discharge Time: 3 hours always on How to Set: Step 1: 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.Step 2: 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 CM. You could press the set button"-" to change the wheel size from 10-315 CM.Step 3: Set the ODO --- Press the Mode Button"+", press the set button"-" to adjust ODO.Step 4: Press the Mode Button"+". Done. CodeTable usage instructions are as follows: ODO: the total number of kilometersDST: one-way kilometersMAS: top speedAVS: average speedT M: Cycling timePackage Contents: 1* LED Bicycle Lights（With LCD display and holder)1 * Bike tail light2* USB Charging Cable1* Speaker Controller1* Code Table Data Receiver1* Code Table Data Sensor1* Instruction Manual2* Foam Gasket4* Fixing Strap