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The other side cannot hear my voice.
• Check your smartphone to make sure the voice is going
through the Bluetooth earphones.
• Make sure the microphone is not muted.
• You can take out the right earphone and speak close to
the microphone. It will improve your voice quality in a very
noisy environment.
The charging time and battery life are different between the
left and right earphones.
• The charging time may differ between the two earphones
even if they start charging at the same time.
• The charging time and remaining battery may differ between
the two earphones due to different inner components.
I have lost one of the earphones.
• Contact our local contact center for further advice.
How can I dispose of my earphones?
• To find the closest electronics recycling solution to you,
please visit www.tcl.com
For further support, visit www.tcl.com
