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Analysis of common problems of headphones

Question 1: headphones around the channel is different.

Problem removal method

1: Check the headphone guide tube part of the dust film is blocked, please use a soft brush to clean up the dust film parts.

2: Check the source of the track, please replace the other headphones to test the same track to see if the cheap beats headphones same problem.

3: check the ears, please use a cotton swab dipped in a little hydrogen peroxide solution, clean the ear canal.

4: Check whether the front-end equipment has turned on sound effects, turn on the equalizer, please follow the front equipment requirements to adjust the method of debugging.

Note: headphones left and right channel phase error allows the error in about 5 decibels, the sound is not sensitive to the user almost feel. If the left and right phase of the phase difference is too large is the quality of the product itself, the warranty period please contact your dealer to replace or repair.

Question 2: the headset suddenly the volume becomes smaller or the volume of the smaller side becomes smaller

Problem Remedy:

1: Check the headphone guide tube part of the dust film is blocked, please use a soft brush to clean up the dust film parts.

2: Check whether the dust filter is blocked by water or sweat. Please use a dry tissue to adsorb the moisture on the dustproof membrane or dry it with the appropriate temperature.

3: Check whether the headphone plug part matches the front end device, please replace the new front end and try again.

4: Check the left and right channel volume of the device, please follow the front equipment requirements of the correct adjustment method debugging.

Question three: headphones suddenly side of the sound side silent (or intermittent no signs of appearance)

1: Check the front device jack parts are damaged, please replace the front end to try again.

2: Check the headset wire is damaged or broken, please replace the wire. During the warranty period, please contact the dealer for repair or repair.

3: Check the guide tube is blocked, please use a soft brush to clean the dust film surface.

4: Check the headphone plug for any other foreign matter on the surface, such as electrolytic separators, beats by dre cheap please wipe the plug surface with an eraser.

5: in the case of front-end **, gently turn the head of the head, to detect whether the specific location is normal, please replace the front-end equipment try again to detect whether cheap beats the front jack is damaged or headphone plug damage, warranty period please Contact the dealer to replace or repair.

Question 4: headphones sound is empty, can only hear the music and can not hear the human voice or human voice is very weak

1: Check the track source, please replace the track test, or use the other headphones to test the same track. Detect the root cause of the problem.

2: Check whether the front end device supports headphones with microphone type. Please replace the front end or headset.

3: Check the headphone plug is fully match with the front **, please re-** headset **.

Question 5: The sound is seriously distorted

1: check the front-end equipment EQ adjustment or other adjustments, please follow the front-end equipment requirements to adjust the method of debugging.

2: check the root source compression ratio, check the normal bit rate, please replace the track to re-test or replace the high bit rate track re-test

3: Check the headset is water, please use the appropriate temperature hot air dry, re-detection.

Question 6: The headset microphone can not be used

1: Check whether the front-end device supports single-channel microphone headphones, please replace the front-end equipment.

2: Check the front-end equipment microphone interface using the standard, (domestic manufacturers of basic equipment to implement the OMTP standard, other international manufacturers to implement the basic CTIA standard) Please replace the front-end equipment or use adapter.

If the above troubleshooting or failed to repair your product, or that your problem is not within the scope of the above questions, contact our customers, so that we can better serve you.

Prohibited matters

?For your health and safety, it is forbidden to use headphones in the following situations. Cycling, driving, aerial work, precision production, medical work, and long time to wear large headphones and so on.

?A song, a memory, a music, a curtain of the past, the music is like a beautiful beats by dre on sale and beautiful lifelike beauty in general, always in the depths of your heart with you, always in your mind The This eternal companion is actually beautiful.