Bluetooth charging compartment check the charging situation method: Each Bluetooth headset has a flash, under normal circumstances, when the power is sufficient, flash blue; It flashes red when it is almost out of power, reports the alarm every ten seconds and makes a dripping sound. The fully charged Bluetooth headset can talk continuously for 7 or 8 hours and stand by for 9 or 10 days. When the Bluetooth headset is fully charged, it will show a red light and stay on. Some Bluetooth headsets display a green light when fully charged.
If the indicator is steady red, it indicates that the battery is being charged.
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2. The blue indicator light is long on, indicating that charging is complete. Bluetooth headset is not plugged in the charger: 1, the indicator light is off, indicating that it is powered off. 2. The indicator flashes red and blue alternately, indicating that it enters the pairing mode.
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3. The blue light flashes at intervals, indicating successful pairing.
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4, in the case of use, the indicator turns red, indicating that the headset power is insufficient.
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5. The indicator blinks quickly once every 3 seconds, indicating that it is in standby state.
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6. The indicator blinks at a slow speed once every 8 seconds, indicating that it is in the talking state.
1, red light flashing: when starting charging, the remaining power is less than 10%.
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2, yellow light flashing: when starting charging, the remaining power is greater than 10%, less than 40%.
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3, green flashing: when starting charging, the remaining power is greater than 40%.