Press both volume up (+) and down (-) on the speaker simultaneously and the speaker will tell you the remaining battery percentage.
Additionally, you can check the app:
- Open the ROLL app. The battery meter is displayed below the image of ROLL 2 in the app.
常見問答集
沒有適用於此區段的產品
沒有適用於此產品的下載項目
沒有適用於此版本的下載項目。
顯示所有下載
Compatible Product
