BTMETER Bike Light Set Speedometer - LCD Display USB Rechargeable Code Table Bicycle Light Odometer for Night Riding with Headlight Alarm Bell Horn

PRODUCT PRESENTATION This Head Sensing Code Table Bicycle Light has a built-in polymer rechargeable battery with a capacity of up to 1500mAh and can be used for 3 hours on a single charge. It is made of high-quality ABS material, which is strong and durable. The surface is made of piano paint, which is dustproof and waterproof. You can record total number of kilometers, one-way kilometers, top speed, average speed, cycling time.Can be used as an emergency flashlight?torch?helmet headlight?camping?walking or other nighttime work.   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.   PRODUCT INFORMATION   - Weight: 0.22lb   - Material: ABS Plastic   - Size: 0.55inx0.45inx0.16in   - Battery Capacity: 1500mAh   - Charging Mode: USB charging   - Discharge Time: 3 hours always on   PACKAGE INCLUDED   ?Fixing Strap*4   ?Operation Manual*1   ?LED Bicycle Lights*1   ?USB Charging Cable*1   ?Red Bicycle Rear Light*1   ?Code Table Data Sensor*1   ?Code Table Data Receiver*1   100% WORRY-FREE GUARANTEED ORDER NOW ? Get this incredible Bicycle Light ? Delivery in Just 3-5 Days!