We've implemented a feature that prevents the Bluetooth connection from being interrupted while the app is running, even if the Bluetooth speaker is connected for an extended period without producing any sound. We've also fixed other minor bugs.

- Cropping of device image registration function has been improved. - Reviews are now displayed when the app is launched. - The distance measurement function, which had poor accuracy, has been removed. Motion permissions have also been removed. - Device information (battery, manufacturer name, model number) was removed as it was redundant on the settings screen due to the limited number of devices that could obtain it.

- Added a feature to automatically reconnect when the device's Bluetooth connection is lost. - Added a distance measurement screen that displays approximate and estimated distances. - Added a signal strength display function. - Added a function to retrieve and display device information such as battery, manufacturer, and model number.

-Advertising settings have been changed

- Semi-forced update function implemented

- A device detection screen has been added to improve usability. - The distance measurement function has been moved to the settings screen to improve accuracy. - Ad settings have been fixed.

- Adjusted menu screen items. - Added a prompt to return to the settings screen if Bluetooth permission is denied.

- Icons are now displayed for each Bluetooth device. - The distance to Bluetooth devices can now be measured. - For English-speaking users, in-app text will now be displayed in English if the smartphone's language setting is not Japanese.