This is an outdoor high-brightness advertising player. In this project case, the customer has added their own password locks to the machines. These advertising player not only display advertisements but also offer the functionality of charging mobile phones, tablets, and other devices. The high-brightness feature ensures clear visibility even in outdoor environments with strong sunlight. The addition of password locks provides security and convenience for users to charge their devices. This combination of advertising and charging capabilities makes the machines highly practical and useful in public spaces, enhancing user experience and maximizing the utilization of the equipment.