Auto Parts™ Crystal Colorful Gradient Gear Head

Installation requirements : 1. The gear head does not have a button !!! 2. Thread diameter is 8MM, 10MM, 12MM !!! 3. There is no dust cover under the gear head !!! Notice: Before placing an order, please contact customer service to check whether the gear head meets the requirements, and then you can place an order. Returns and refunds are not supported without consulting in advance. Please place an order carefully and be a negative responsible buyer！！！！！！！！！ The gear head must has no screws and no buttons, it can be rotated and disassembled ，The diameter of the gear lever is within 8-12mm 7 Colors Auto Change Easier installation. No wiring applicable. Description : Just charge using usb connect to cigarette socket in car. While it was charging, it will turns to blue color and blinking, FULL will switch to normal mode. Once touch, lighted up with color autochange mode about 20sec. Full charging lasting for about 20days.