1-3 of 3 Answers
When the light is red.
Sorry, there was a problem. Please try again later.When the red light changes to semi-white, it is charged.
Sorry, there was a problem. Please try again later.Hi ihsc, The CHG (charge) indicator will turn off when charging has ended. If the CHG (charge) indicator stays turned off when the speaker power is off and connected to a USB device, the built-in lithium-ion battery is fully charged: http://helpguide.sony.net/speaker/srs-xb10/v1/en/contents/TP0001270358.html Regards, Vincent
Sorry, there was a problem. Please try again later.
