3IN1 Bicycle Light Wireless Computer Speaker Combination USB Bike MTB Cycling Equipment LED Odometer Road Bike Lamp

Material:ABS+Acrylic

Size:100 * 55 * 30mmBeads:anti glare lighting designLight brightne:300 Battery capacity:1200mA (3.7V) lithium batteryWaterproof grade:IP64Range:

CHARACTERISTIC:

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

night riding safer

Code table:Large LCD displayIncluding 22 sub functions such as total mileage maximum speed temperature stopwatch CALAutomatic Sleep and Wirele Automatic Wake up Bicycle ComputerWirele super anti interference data transmiionHorn:External wire control switch100db strong responseUSB charging:1200mAh battery, the standby time of bicycle computer is 2                                    years, and the light life is 4-6 hoursThe battery indication is accurate (100%, 75%, 50%, 25%), and the                            battery voltage is lower thanAt 25%, the light key and horn key will automatically turn off, and                           can only work after recharging more than 25%.