HR Harmony - LED; LOW POWER INDICATION TONE; CARE AND MAINTENANCE

6
Notes:
• On some mobile phones, while playing music, the music will transmit to the speaker of
the mobile phone. Select “transmit the sound through Bluetooth” in the “settings”
of music play interface, and then choose “8018807-20” in the device list, the music will
be transmitted to the headset. Please refer to the instructions of your mobile phone for
further information.
• When the volume of headset is adjusted to max. or min, you will hear a “DU DU DU”
indication tone.
• To remotely control the function of last track/next track/pause, your mobile phone or
Bluetooth transmitter must support AVRCP. Please refer to the instructions of your
mobile phone or Bluetooth transmitter for further information.
6. LED
1. Battery Charging mode
Function Status of Headset
Red LED is on Charging
Blue LED is on Charging complete
2. Operation Mode
LED Indicator Status of Headset
Red and blue LEDs blink alternately Pairing mode
Blue LED quickly blinks twice every 1 seconds. Not connected to a device
Blue and Red LED quickly blinks three times every 2 seconds Set up HFP and A2DP connection
Red LED blinks twice every 20 seconds Low power
7. LOW POWER INDICATION TONE
“DU” tones every 20 seconds
CARE AND MAINTENANCE
Please read the following suggestions carefully.
• Keep dry and away from damp places, to prevent damage to the interior circuits of
the product.
• Keep away from sunlight or hot areas. High temperature will shorten the life of this
electronic device, destroy the battery, or distort certain plastic parts.
• Exposure to cold may damage the internal circuit board.
• Do not drop or bang on hard surfaces. It may damage interior circuits.
• Do not use chemicals or detergents to clean the product.
• Do not scrape the surface with sharp objects.
• Consult a qualied professional in the event a repair is required.