This question involved the security measures of Huawei phones and the concept of listening to the book pendant. If it was referring to the security measures of Huawei phones, then Huawei phones were usually equipped with multiple layers of protection mechanisms, including physical protection and software protection. Physical protection included protective measures such as shell and screen crack protection mechanism, while software protection included security patch updates and virus scanning mechanism. If a Huawei phone was damaged during the process of listening to the pendant book, it was usually caused by a software protection mechanism malfunction or a malicious attack on the operating system. In this case, the Huawei phone may have problems such as a malfunction notification, a system crash, or data loss, but it may not necessarily cause the phone to be completely damaged. If he was referring to the concept of listening to the pendant book, then this question needed a more specific background to answer. Listening to the pendant book usually referred to placing the phone in a strong magnet or strong electromagnetic field to test the safety and anti-electromagnetic interference ability of the phone. In this case, the phone may be damaged, including the screen, chip, battery, and other components. In summary, listening to the pendant book for two hours might not damage the phone, depending on a variety of factors, including the phone's protective measures, the security of the operating system, and the specific method and duration of listening to the pendant book.