Wireless earphone loss alarm method and device, wireless earphone and storage medium

The invention discloses a wireless earphone loss alarm method, which comprises the following steps: after a first earphone detects a preset event, calculating a target parameter; determining whether the target parameter is in a preset interval or not; if the target parameter is in the preset interval, executing a loss alarm operation. According to the method, after the first earphone detects the preset event, it is considered that a single earphone is likely to be lost, and then the target parameter is calculated; when the target parameter is in the preset interval, it is determined that the single earphone is lost, and then the loss alarm operation is executed so as to remind a user that the earphone is lost. According to the method, the earphone alarm operation is executed when the single earphone is lost, and the user can be reminded in time, so that the user can find the earphone in time; in addition, the invention further provides a wireless earphone loss alarm device, a wirelessearphone and a computer r