The paper description of the product is in English, but we can provide electronic instructions in many national languages (German, French, Spanish, Italian, Portuguese, English and Russian). If necessary, send an email and the required language.

EXPLAIN:

Name:3IN1 bicycle light&bicycle wireless computer&bicycle bell combination.

Material:ABS Acrylic

Size:100 * 55 * 30mm

Beads:anti glare lighting design

Light brightness:300 lumens

Battery capacity:1200mA (3.7V) lithium battery

Waterproof grade:IP64

Range:

CHARACTERISTIC:

automative lighting  :4 modes of flashing warning for backlight headlamp and general beam  headlamp.The lighting is designed to prevent dazzle, making

night riding safer

Code table:  Large LCD display

                     Including 22 sub functions such as total mileage maximum speed temperature stopwatch CAL

                     Automatic Sleep and Wireless Automatic Wake up Bicycle Computer

                     Wireless super anti interference data transmission

Horn:External wire control switch

             100db strong response

USB charging:1200mAh battery, the standby time of bicycle computer is 2                                    years, and the light life is 4-6 hours

                          The battery indication is accurate (100%, 75%, 50%, 25%), and the                            battery voltage is lower than

                          At 25%, the light key and horn key will automatically turn off, and                           can only work after recharging more than 25%.