LC-HEAD-1B/W
Blue LED quickly blinks twice every 4 seconds
Setting up HFP or A2DP connection
Blue LED quickly blinks 3 times every 2 seconds
Setting up HFP and A2DP connection
Blue LED gradually turns on and off
Conversation mode
Red LED blinks twice every 20 seconds
Battery with low power
9.2 Indication tone
Indication tone
Status of headphones
2 tones every 3 seconds
Conversation mode and microphone mute
3 long tones every 20 seconds
Battery with low power
10. Pairing with a computer (Windows or Mac)
If your computer has Bluetooth, you can attach your headphones to it. Please check the user
manual of your computer for additional information on the pairing process.
11. How to use the line-in function
If power is low or off, the LC-HEAD-1 headphones can be used as normal wired headphones. Just
insert one end of line-in cable to the line-in jack and insert the other end into your mobile phone or
other devices. You can enjoy music or receive calls by using the line-in cable.
12. Care and maintenance
Please read the following suggestions carefully to fulfill any warranty obligations and to enjoy this
product for many years.
•
Keep dry and handle carefully to protect interior circuitry of the product.
•
Don’t expose the product to strong direct sunlight or place it in hot areas. High temperature
will shorten the life of an electronic device, destroy the battery or distort certain plastic parts.
•
Don’t expose the product to strongly cold areas. It may damage the internal circuitry.
•
Don’t try to open the product to avoid damages and a loss of warranty.
•
Don’t let the product drop to the ground or let it be hit.
•
Don’t use intense chemicals or detergent to clean the product.
•
Don’t scratch the surface with sharp things.
13. FAQ
Question: Why does the red LED blink twice every 20 seconds?
Answer: Battery is low, the device needs to be recharged.
Q: Why isn't the red LED shining bright when charging?
A: Please make sure the charging device is properly connected with the headphones.
A: If you didn’t use the headphones for a long time, the battery may be empty. You have to charge
the battery for 30 minutes and then the red LED will shine bright again.
Q: How far is the effective range between the headphones and a mobile phone?
A: According to the Bluetooth standard, the maximum controllable range of Class 2 headphones is
10 meters. It varies under different environmental influences.
Q: Why doesn't my mobile phone search and find the headphones?
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