Universal Motorcycle Drink Motor Vehicle Frame Holder Motor Bike Cup Motor Vehicle Frame Holder Bicycle Water Bottle Mount Black for 53mm-90mm Kettles Specification: Product name: Motorcycle Water Cup Motor Vehicle Frame Holder Material: PA66+GF Colour: Black Light color: Red, Blue, Green, Orange, White (5 colors) Compatible size: about 53mm-90mm Packing size: about 160*80*80mm Power supply: 2 CR2032 button batteries (not included) Applicable: 53mm-90mm diameter kettles, water cups, beverage cans, thermal cups and other products. Instructions for use: 1. Long press the button to start the 5S, and long press the button to turn off the 5S. The color at shutdown is automatically saved to the next startup, that is, the color displayed at shutdown is the constant color at the next startup. 2. After turning on the power, the color is always on, click the button to switch the color once, the color type is red, blue, green, orange, white. 3. After power on, the color is always on, double-click the button, the color will become brighter at this time, the frequency is 2 times per second, double-click the button again, and the color will