Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Working temperature | -10C to 55C |
Standby time | over 2,000 hours |
Use Time | Approx 50 working Hours |
Working distance | 10 meters |
Transmission power | 0dBm |
Working voltage | 3.3Volts |
Working current | < 10mA |
Charge voltage | 4.2V to 5.0V |
Charge current | < 300mA |
Built-in Rechargeable Li-polymer battery | |
LED display | Battery low power, CAPS, charging, charge full |