Style A - Wired Bike Stopwatch Headlight【LED Bike Light】Bike front light is designed for brightne of 350 , up to 500 ft illuminating distances, 95° light angle and 4 lighting modes to choose, lights the road ahead; Bike tail light has 220°and 700ft visibility, also 4 lighting modes, alerts drivers to your presence so they know to give you enough space.【USB Rechargeable for Both】No more costs on batteries! The front bike light has a 1500mAh internal battery, which charges 2-3 hours through Micro USB port and uses 5-8 hours; The bike tail light also has an integrated 330mAh battery and a full charge takes about 1.5 hours only.【Bike Computer and Horn】This bicycle computer works well to measure and record speed, distance and riding time, which are what any serious bicyclist or fitne fanatic needs to know. Bicycle front light and horn 2 in 1 design. The bike horn can emit a warning sound up to 120 dB and there are 6 sounds to change【Waterproof Bicycle Light】bike front light is made of high quality ABS material, IPX65 rated, which means no need to release it if you get caught in the rain. The surface of piano technology, strong and durable.Item Name:Cycling LightSize:About 105*41MMLight Beads:T6 Highlight WickBrightne:350 LumenWork Time:About 3-5 HoursModes:Highlight;Weak Light;F;FloodlightMaterial:ABSBattery:Built-in Lithium BatteryDecibel:120 Decibel SpeakersWaterproof:Life WaterproofEnhanced Edition
(2 In1)
LightHornBattery Supply:Built-in Lithium BatteryBatteryincludedNo speed meterBattery status
Upgrade Edition
(2 In1)
LightHornBattery Supply:Built-in Lithium BatteryBattery includedNo speed meterNobattery status★NoLED displayDeluxe Edition
(3In1)
LightHornBattery Supply:Built-in Lithium BatteryBattery includedSpeed meterBattery status


















Style B - wirele bicycle computer headlightFeature:1. Light mode:The bicycle headlights have four light modes, 500 high brightne, you can choose the light mode according to your preferences: the main light is on-the auxiliary light is on-the double light is on-the double light is fing.2. Loudspeaker:120dB high-pitched loudspeaker to ensure the safety of your journey. Integrated speaker-6 sounds, 120 dB loud speaker, split speaker design, double switch on, ringtone can be changed in 1 second.3. Stopwatch function:second-generation wirele stopwatch, five modes can be changed: full-range -one-way -maximum speed-average speed-full time.4. IPX6 waterproof:sealed waterproof design, not afrof riding in rainy days.5. Save your money:Never battery money anymore! The bicycle headlight has a built-in 2000 mAh USB . It can be charged from your computer or other devices with USB ports. The battery status is displayed in real time through the battery indicator.Specification:Name: Bicycle stopwatch front lightColor: all black, blablue, blaredMaterial: PolycarbonateLamp beads: 2*T6Gear position: four gears, the main light is on-the auxiliary light is on-the double light is on-the double light is fingSize: 110*58*45mmWaterproof level: IPX6Volume decibel: 120 decibelsBattery: Large capacity lithium battery 2000 mAhCharging method: USBTips:Before installation, you need to decode the product before you can use it normally. Long pre the plus key, the light starts to f, and then the head shakes baand forth on the receiver, the light stops fing, and then pre the plus key to confirm the completion of the code matching.

Led wi- Multiple - 120 high decibel speakers - One-touch - USB interface - Rechargeable lithium battery


ODO: full recordDST: one-way MXS: top speedAVS: average speedTM: riding time



4 modes 2 light source
Mode1: Main light onMode2: Deputy light onMode3: Double lights onMode4: F lightSquare high beam lightcircle low beam light




Wirele computer installation
1.Mount the wheel on the spoke.2.Mount the sensor on the fork opposite the disc brake.3.Direct the wheel at the sensor,keep the distance no more than 23mm.

Waterproof Bicycle Light USB Rechargeable Bike Front Light Flight with Bike Computer LCD Cycling Head Light Horn