FANVERIM 3' 2-Wire Coil Covert Acoustic Tube Bodyguard FBI Earpiece Headset Mic Compatible For Motorola Radio XPR3300 XPR3500 XIR P6620 XIR P6600 E8600 E8608 MotoTRBO Red Light is Standby Mode; Green Light is Charging Mode; Blue Light is Full Charged Mode. Put your phone in a Appropriate position to see the indicator light clearly. Red Light is Standby Mode; Green Light is Charging Mode; Blue Light is Full Charged Mode. Put your phone in a Appropriate position to see the indicator light clearly. Red Light is Standby Mode; Green Light is Charging Mode; Blue Light is Full Charged Mode. Put your phone in a Appropriate position to see the indicator light clearly.