5 LIGHTING MODES: The powerful bike light with the front light, fog light and indicator light is has 5 lighting modes. The anti-vertigo convex lens bike light can shine easily and go far to ensure your safe bike in the night. With 2 amber fog lights, 10 red COB light beads on both sides for warning effect. IPX 4 waterproof, the bike lights can powerfully illuminate the road even in foggy or rainy days. BIKE SPEED METER: With LCD bike light display, you can watch speed, time, temperature, fat and calories consumed, total or one-way mileage. The speedometer bike headlight has 7 kinds of record Data mode: Total Mileage/ Hourly 24H Total Mileage/ Idle with Time/ Total Mileage with Stopwatch/ One Way Mileage/ One Way Mileage with Grease/ One Way Mileage with Calorie. LARGE SPEAKER & ANTI-THEFT: The atv lamp has 5 kinds of ringtones. Double switch buttons for light and buzzer respectively, it is more convenient. In addition, the bicycle light has an anti-theft alarm mode. Long press the switch for 3 seconds to activate the alarm mode. After 2 seconds, the led bike will enter the defensive state and alarm will be issued when hit. With the built-in horn, it is very easy to remind people. USB RECHARGEABLE BIKE LIGHT: The bike light is USB rechargeable with a built-in 1200mAh battery. You can charge the bike light with the AC adapter/power bank/computer. The fully loaded automatic shut-off system guarantees Security. The powerful bike light can also be used as a flashlight, helmet headlight for cycling, hiking, running, camping, walking or any daily activity. EASY TO INSTALL: The front bike light is equipped with a mounting bracket that can be easily attached to the handlebar. The nylon cable ties for headlight and taillight are designed with multiple openings which can fit tightly around of most seatposts. PACKAGE CONTENTS 1x Bike Front Light with Speedometer 1x Rear Bike Light 1x USB Charging Cable 1x Base Stand 1x Sensor 1x Horn Controller 1x Magnetic Transmitter Several Fixing Cables