The Bike Light includes a 350 lumens front Bike Light with Speedometer, and 120 DB Bike Bell & Red Tail Light, which enables bicycle Tracking, Lighting and Bell, One set can meet all your cycling needs. The bike light fits all situation perfectly no matter for well-lit urban cycling, road riding or dangerous mountain biking. its high-powered LED Light produces 350 lumens with 4 unique brightness levels, lighting the ways and alerting others of your presence. LCD BIKE ODOMETER-The bike odometer computer records with average speed, maximum speed, current speed mph/kph, riding time, odometer, single trip distance to keep track of your cycling effectively, more functions with scan mode, a speed comparator, maintenance, trip time, etc. Sensitive sensor with magnet can track cycling speed accurately. Bright LCD display to easily view ride statistics. The bicycle light comes with both a headlight and a tail light making your bicycle stand out with unmatched 360 visibility, Up to 50 meters in distance like low beam safety lighting with a wide angle view. USB RECHARGEABLE BIKE SPEEDOMETER-The water-resistant bike light and bicycle speedometer comes with the USB rechargeable function front bike light, all you need is a USB cord and a power source to recharge (Computer, laptop or a cellphone charger), the 1500mAh lithium-ion internal battery can be charged hundreds of times, making them an inexpensive and environmentally sound alternative to disposable batteries. Includes 1 x Bike front light x Speedometer, 1 x Bike tail light, 1 x Bike Bell, 2 x Silicone mounting strap, 1 x USB cable, 1 x Code table data receiver, 1 x Data sensor of the code table, 2 x Rubber foot for sensor, 4 x Nylon belt, 1 x User manual Specifications Weight: 0.7 lbs - SKU: DGLB1226 Product material: ABS, surface treatment: painting and oiling, charging time: 2-3, discharge time: 3 hours, constant light Strict compliance with nighttime driving standards, anti glare design, comprehensive improvement of lighting brightness, long range, longer life, low power with sufficient brightness Large screen display, anti glare design, power display, cable code meter connection, speed observation Five modes can be changed: large screen display, five modes can be changed, power display, wired code meter can be connected, and speed, time, vehicle speed, full range, one-way, etc. can be observed The 120 high decibel horn has a sound comparable to that of a car whistle, with a higher warning level, greatly improving the safety of riding at night and in rainy days