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use time finishes.

2. Please separate this product from other type of the

waste in order to prevent damage to the environment or human health due to

abuse or mishandling of the waste; recycle the product responsibly to promote

the usage of the material resources sustainably.

3. Please contact with the retailer of the product or the local related organization to

know about the regulation on the administration of the recovery and disposal of

waste electrical and electronic products.

4. Enterprises should contact with the suppliers and check the terms and conditions

of the purchase contract. This product should not be disposed with other

commercial waste.

FAQ

1. Q: Why can't I turn on the headphones?

A: Make sure that the device is fully charged. This product cannot be turned on

under the condition of low power.

2. Q: Why there is no sound when listening to the music?

A: Please check the connection between your mobile phone and computer with

the device. If the connection is off, please reconnect it and adjust the volume.

3. Q: Why the cell phone or computer cannot find the device?

A: Please check your Bluetooth on your cell phone or computer is "available". If

the connection is timed out, the paring mode will log out, and then please

reenter the paring mode. If there are some problems in your apps, please restart

your smart phone. If there is something wrong with your device, please reboot.

FCC NOTICE

changes or modifications not expressly approved by the party responsible for com

pliance could void the user's authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for

a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are desi

gned to provide reasonable protection against harmful interference in a residentia

l installation. This equipment generates, uses, and can radiate radio frequency ene

rgy, and if not installed and used in accordance with the instructions, may cause h

armful interference to radio communications. However, there is no guarantee that

interference will not occur in a particular installation. If this equipment does cause

harmful interference to radio or television reception, which can be determined by

turning the equipment off and on, the user is encouraged to try to correct the inte

rference by one or more of the following measures: