GPS Bike Light Lamp Bicycle Computer 4 Mode Horn Flashlight Cycle Bike Speedometer Led Front Lights Cycling Headlight

Features:1. Multi satellite positioning, supporting Beidou GPS、GLONASS、GALILEO、QZSS2. Press and hold the SET button for 5 seconds to turn on the backlight and automatically calibrate the satellite time3. Anti glare design, not dazzling, 4 model lighting mode4. High decibel speaker, long press to switch between 3 different sounds5.3 in 1 design, simplifying complexityParameterName: 3 in 1 GPS Code Table Horn Light (Dual Light)Battery capacity: 4000mAhWeight: about 150 grams per lampLumen: about 800LMSpeaker: 120 decibels (with 3 switchable sounds)Code table type: GPS/wirelessControl: Dual line control+buttonsLight mode: single light/dual light strong light/dual light weak light/flashingFive star positioningSupport: Beidou GPS、GLONASS、GALLEO、QZSSThe Basic Process Of Connecting To Satellites:1.Automatic search for satellites ,GPS code meter car lights will automatically search for satellite signals after switching on. The first time you use it or when you are in an unfamiliar area,it may take a longer time (about 1-3 minutes) to complete the positioning.2. Satellite icon stops flashing, on behalf of the satellite search is complete, with satellite memory, subsequent use only need a shorter period of time to complete the searchBacklight function1.Press and hold the SET button for 5 seconds to turn on the backlight,2.Automatic satellite time calibration3in1 design, simplifying complexityGPS function not require sensor connectionHigh decibel speakers, wire controlled for safer operation1.Three types of sounds to choose from and switch between2. Press and hold the horn button for 5 seconds to switch the sound4 Lighting ModesSwitchable high and low beam modesDaily waterproofingNot 100% waterproof, please do not soak in the rain for a long time!Installation method