sony-rolly-2

Rolly Lights in Teal Normal playing mode
Rolly Lights in Purple Shuffle playing mode
Rolly Lights in Blue Bluetooth playing mode
Check Battery Level With Rolly in ON mode, turn Rolly to vertical position.

Watch the orange button indicator light:
Solid 3 seconds: Full battery
3 second slow blink: Good battery
3 second fast blink: Very low, music dance mode unavailable
5 second fast blink: Extremely low battery, goes into energy saving mode