Product Specifications:
\"OPEN\" neon 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 placement on a wall or glass window and includes a hanging chain for suspension.

Core Features:
This \"OPEN\" neon sign provides a strong visual impact 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 is first connected 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 included description, it is also designed with low energy consumption and an energy-efficient 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 \"OPEN\" neon sign with 2 lighting modes, USB-powered operation, and flexible installation options. It is designed for business environments that require a clear and visible \"OPEN\" display.