Bike computer set, include a 350 lumens front Bike Light with Speedometer, and 120 DB Bike Bell & Red Tail Light, which enables bicycle Tracking, Lighting and Bell, One set can meet all your cycling needs.
This water-resistant bike light and bicycle speedometer comes with the USB rechargeable function front bike light, all you need is a USB cord and a power source to recharge (Computer, laptop or a cellphone charger), the 1500mAh lithium-ion internal battery can be charged hundreds of times, making them an inexpensive and environmentally sound alternative to disposable batteries.
Bike odometer computer has 5 modes to switch--ODO, DST, MXS, AVS, TM. Precise measurement adjustable for viewing total distance, maximum speed, average speed, cycling time and one way record, suitable for outdoor cycling trip and bicycle training.
Bright Screen Green Backlight LCD display with digits ensures easy reading. During day and night, gently touch on the MODE or SET to wake up the backlight screen.
This bicycle light can be used as a regular flashlight for hiking, camping, walking, home or office power failure emergency flashlight, nighttime family/kids activities, etc. Road bicycles, mountain bikes, folding bikes, and other common bicycles are compatible with this bicycle speedometer.
Material & Process: ABS, lightweight
Waterproof level: IP65
Speaker: 120 dB
Brightness: 350 lumens
Charging method: USB charging
Battery life: 3-5 hours
Battery: Built-in lithium battery
Product size: 10.5*4.1cm
The Steps for Setting Up The Speedometer：
Step 1: Set the unit --- Long press the Button "+" and "-“ together, then press the Button "-" to transform between km/h and m/h.
Step 2: Set the speedometer --- Press the Button"+", then the number "208" blinks on the display, it means the default wheel size (the circumference of just one wheel), the unit is CM. You could press the button"-" to change the wheel size from 10-315 cm.
Step 3: Set the odometer --- Press the Button"+", then press the button"-" to adjust odometer.
Step 4: Press the Button"+". Done.
1 * Bike front light
1 * Bike tail light
2 * Silicone mounting strap
1 * Code table data receiver
1 * Data sensor of the code table
1 * Speaker controller
1 * User manual