Taillight Powerful LED Bicycle Rear Light - Super Bright and Easy Install Red Taillight for Optimum Cycling Safety (Red(Red Led Light)

Description

Features: 1. 3 Kinds of switch: On,flash and off 2. Water resistant shower proof design - is not afraid of rain flooding 3. Install or remove without any tools you can get 3 seconds 4. rotate switch design, easy operation 5. Scintillation sustainable use of 80 hours 6. Using one CR927 button battery Package Included: 1 x Silicone Bike LED Lights 1X plastic package Specifications: 1.Materials: Flexible water resistant silicone 2.Weight:10g 3.Powerd by: 1 x CR927 batteries for each light How do you open the light to replace the batteries Revolving the light case till you see the battery,take the battery out then replace the battery.