Buyer's note: the product switch needs to be pressed and held for 3-5 seconds.

style【red blue viole、white、red】：Mode adjustment mode: short press and long press the switch.6 modes

SUPER BRIGHT: Built for night and outdoors that you can be seen from miles away.

KEEP SAFETY: Its durable PC shell and super bright light make your bike highly visible so that it can guarantee your cycling safety. With it you can never worry about riding in the dark again.

CONVENIENT AND STABLE: Comes with fixing rubber band, with adjustable size and good fixation, easy installation and operation.

MULTI MODES TO SWITCH: IP43 waterproof material ensure your riding safety. 5 or 6 modes are available, super bright and durable, makes your bike highly visible.

USB RECHARGEABLE: Save the time to replace batteries every week. It comes with a charging cable that charges from your computer, power bank or any device with a USB port.