Product Specifications:
Neon open sign designed for business display, featuring an eye-catching \"OPEN\" text with a brightly lit outline. The specified size is 45 x 22 cm. Based on the provided information and image, it is intended for wall or glass window placement and includes a hanging chain for suspension.

Core Features:
This neon open sign provides a bright visual effect that can be seen from a distance. It offers two lighting modes, steady light and flashing light, which can be switched using the button on the adapter. The sign connects first to the adapter and then to a USB cable, and it can be powered by a PC, laptop, power bank, or USB power adapter. According to the accompanying description, it is also designed with low power consumption and an energy-saving profile.

Suitable Scenarios:
Suitable for bars, shops, hotels, cabinets, and glass windows where a visible open sign is needed. It can be hung where needed with the included hanging chain, or attached with a mounting bracket as described, making it practical for various commercial display positions.

Product Summary:
A bright neon open sign with 2 lighting modes, USB-powered operation, and flexible installation options. It is designed for business environments that need a clear and visible open display.