If it's on and solid - This means the B1 is powered on, and currently connected to a Bluetooth enabled device.
If it's on and blinking - This means the B1 is powered on, but not currently connected to a device
If it's off (and plugged into power) - This means the B1 is powered off (standby) and not connected to a device. The B1 is however still visible to Bluetooth enabled devices in this state. So simply connect to the B1 using your device, and it will automatically wake up.
If it's on and blinking - This means the B1 is powered on, but not currently connected to a device
If it's off (and plugged into power) - This means the B1 is powered off (standby) and not connected to a device. The B1 is however still visible to Bluetooth enabled devices in this state. So simply connect to the B1 using your device, and it will automatically wake up.