Promate RevoBlue User Manual page 4

4. Component Identification
1. Power/Pair/Talk
2. Power LED Indicator
3. 3.5mm Audio-in Jack
5. Charging
• Built-in rechargeable Lithium battery.
• Allow 4 hours when charging the battery for the first time.
• Connect the charger cable to the charger connector. The Red indicator light
will light up during charging. Charging the battery fully may take around 2 hours.
• When the battery is fully charged, the Red indicator light will turn to Green.
• Fully charged, the battery has power for up to 8 hours of talking time,
6-8 hours of music playing time and up to 100 hours of standby time.
4. 2.5mm Charge-in Jack
5. Volume +
6. Volume –
2