7. Factory Reset
In any status, long press MFB and
button and release it until the red and
blue LED on simultaneously.
Remarks:
After factory reset, the paired list of headset will be deleted. When you
turn on the headset again, it will enter paired mode automatically, but it
won’t connect with device automatically, you should re-pair and connect
with devices.
In any status of charging, turn off, standby mode(not connected).standby
mode(connected), pairing,, you can delete the paired list.
Care and maintenance
Read the following recommendations carefully before using BTH033L.
Following these you will be able to enjoy this product for many years.
Keep it dry and don’t put it in the dump place to avoid the product’s
internal circuit being affected.
Keep the product away from direct sunlight or hot places. High
temperatures will shorten the life of electronic devices, destroy the
battery or distort certain plastic parts.
Don’t use this product during sport to avoid the sweat into product so
that damage the product. This product is not water-resistant.
Don’t expose the product to cold areas. It may damage the internal circuit
board.
Don’t try to disassemble the product as it may get damaged if you are not
professional.
Don’t let it fall down onto the floor or other hard surfaces. The internal
circuit might get damaged.
Don’t use intensive chemical products or detergent to clean the product.
Don’t scratch the surface with sharp things.
In case the product doesn’t function properly, send it to the store you bought
it. The staff will help you to solve the problem
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FAQs
1.
What does it mean if all the LED indicator turns red?
Battery is low power, need to be recharged.
2.
Why is the red LED off when charging?
a)
Please make sure the charging device connect with headset Well;
b)
You didn’t use the headset for a long time, the battery may dry up. At this
time, you have to charge the battery for 30 minutes, and then the red
LED will be ON.
3.
How far is the effective range between the headset and mobile
phone?
According to the Bluetooth standard, the max available range of Class II
headset is 10 meters. It varies under different environment.
4.
Why my mobile phone can not search and find the headset?
The mobile phone will not find the headset if headset and mobile phone are
not under the pairing mode. Make sure the headset is under the pairing mode
and in the effective working range, and then the headset can be paired and
connected.
5.
Why the headset can not hear the voice?
a)
Make sure the headset has been switched on;
b)
Make sure the volume is not too low or muted;
c)
Make sure the headset connects with the mobile phone correctly;
d)
Make sure the distance between the headset and the cell phone is in the
available Bluetooth range.
6.
Why the headset can not hear the voice clearly in conversation?
a)
Make sure the mobile phone is in the strong signal area;
b)
Make sure the headset is in the available range of this product.
7.
Why can’t control pause, play, last song and next song when playing
music?
This function needs your Bluetooth device supports AVRCP (Audio/Video
Remote Control profile)
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