| Function |
LED Indication |
| Power On |
Flash blue two times |
| Power Off |
Flash red two times |
| Low Battery |
Flashes red |
| Charging |
Solid red |
| Charging Complete |
Off |
| Bluetooth® Pairing Mode (TX Mode) |
Flashes blue |
| Bluetooth Pairing Mode (RX Mode) |
Flashes red and blue alternately |
| Unconnected Standby Mode (TX Mode) |
Flashes blue one time each second |
| Unconnected Standby Mode (RX Mode) |
Flashes blue two times every 3 seconds |
| Connected Standby Mode |
Solid blue |
| Connected Working Mode (aptXTM HD codec) |
Flashes blue four times every 10 seconds |
| Connected Working Mode (aptXTM Low Latency codec) |
Flashes blue three times every 10 seconds |
| Connected Working Mode (aptX codec) |
Flashes blue two times every 10 seconds |
| Connected Working Mode (AAC codec) |
Flashes blue six times every 10 seconds |
| Connected Working Mode (SBC codec) |
Flashes blue one time every 10 seconds |
| Connected Multipoint Mode |
Solid green |
