LED Bicycle Lights USB Front and Rear Rechargeable Bicycle Headlight Tail Lights, Bicycle Speedometer, Odometer Waterproof Front Lights, Suitable for All Mountain and Road Bikes

Waterproof Bicycle LED Light: The bicycle front light adopts T6 high-brightness lamp beads, which has long lighting distance, long service life and low power and 4 lighting modes to choose from.
Rechargeable And Waterproof Bike Light: This LED bicycle headlight has a built-in 1200mAh battery for 3.5-6.5 hours riding, with accurate battery indicators,super waterproof.
Attaches In Seconds: The mount straps for both bike headlight and taillight can tightly fit around most handlebar and size seat posts. Easy and quick to install and release. No tools are needed.
Trumpet Sound And Bicycle Tail Light: Bicycle front light and horn 2 in 1 design.Switch one of six sound modes with one click,The red taillights also have two modes of constant light and strobe light.
Widely Used: This bicycle light can be used as a conventional flashlight for hiking, camping, walking, home or office power failure emergency flashlight, night family/child activities, etc. Product Description
Set speedometer
Step Step 1: Set the unit — Long press the buttons “+” and “-“, then press the button “-” to switch between km/h and m/h.
Step 2: Set the speedometer—Press the button “+”, then the number “208” flashes on the display, which means the default wheel size (only one wheel’s circumference), the unit is CM. You can press the button “-” to change the track to 10-315 cm.
Step 3: Set the odometer — Press the button “+”, then press the button “-” to adjust the odometer.
Step 4: Press the button”
-High sensitivity electronic speedometer and odometer
-Smart battery level display
-120 high decibel horn
-Large screen display, anti-glare design
-Automatic, fully charged cut-off system
-Smart charging ensures longer battery life
packing list
1 * Bicycle headlight
1 * Bicycle taillight
2 * Silicone mounting tape
2 * USB cable
1 *Code table data receiver
1 *Data sensor of code table
2 *Sensor rubber feet
1 *Speaker controller
4*Nylon belt
1 *User Manual
how to install:
1. Loosen the magnetic head by hand and install it on the spokes.
2. Affix the rubber sticker to the receiver.
3. Install the inductor on the front fork opposite the brake.
4. The alignment of the head between the two sensors must not exceed 3mm.
specification:
Headlight size: 105*57*41mm
Shell color: blue + black
Light source: T6
Brightness: 350LM
Mode: st