Archived App
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
蓝牙耳机音箱电量测试工具，根据蓝牙音频设备接入及中断状态，记录开始及结束时间节点,算出电量可用时长！
What's New in SMH Test
1.0.4
June 9, 2022
解决计时秒数变动导致UI错位问题
