USB Rechargeable Intelligent Electric Display Code Meter for Bicycle Lights Speaker Lights Mountain Bike Night Riding Headlights

Color: black/code table+speakers, Red/code meter+horn, Blue/code watch+speakers, Black/display+speaker, Red/display+speaker, Blue/display+speaker, Black/charging+speakers, Red/Charging+Horn, Blue/charging+speaker, Black/battery+speaker, Red/battery+speaker, Blue/Battery+Speaker This universal product is designed for daily use, suitable for a wide range of scenarios. It is made with fine workmanship and strict quality control, ensuring stable performance and good durability. Simple to operate and easy to maintain, it is a practical choice for daily life, meeting your various daily needs.