self.config.sleep_max
Blockchain technology provides a way of avoiding this situation by using multiple computers at different locations to store information about transactions. If one computer experiences problems with a transaction, it will not affect the other nodes.
，详情可参考币安_币安注册_币安下载
* 时间复杂度: O(nlogn) 空间复杂度: O(n) 稳定: ✓
整个音箱为极简纯白的外观，盖子内置高音质蓝牙音箱，通过 USB-C 接口充电，只要不断电，音乐就能一直播。