Review on 🚦 ECEEN LED Turn Signal Vest Bike Pack: Ultimate Safety Companion for Night Cycling, Running, Walking, and Hiking by Bohyun Hansen

Brilliant idea, terrible product. This good value product came out of the box with the black negative cable disconnected from the battery. The red wire is connected. I'm glad I have a 30 day return policy. Update: The company gave me a full refund and let me keep the item. I've since changed it to 4 stars as it has the potential to be great. The remote looks high quality and when connected to the USB charger it turns on and works. However, it doesn't work without a connection because my product arrived with a defect.