Sony SRS XB20 Battery Life, How Much Playtime

Covers how to check battery life and level on the Sony Extra Bass SRS XB20 Bluetooth speaker, and also, how to know if the battery life is degrading over time. How to Check Battery Life on the Sony SRS XB20 Extra Bass Speaker, Current Charge 1. First, Turn ON the XB20 You won’t be able … Continue reading Sony SRS XB20 Battery Life, How Much Playtime