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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 designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful 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 interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device may not cause harmful interference,
this device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment. FCC ID:2A8PV-QSMXKTO3
Precautions
1. Headphones will turn on automatically (needless to press any button) pair and connect the device when the
charging case is opened. After placing the headphones in the charging case, they will turn off and automatic
charging will start when the cover is closed.
2. Charging every 15 days will extend battery life when not in use often. Cleaning off dirt on the charging contacts
by cotton swabs with alcohol will maintain a good contact for charging
3. Keep battery (battery pack) away from inflammables or excessive heat such as direct sunlight.
4. Intermittent is normal during playback for wireless products due to environmental factors, device brand, users'
behavior, etc.
Warnings
1. Do not use headphones at high volume for an extended period of time.
2. Keep the headphones away from dust and water
3. Do not disassemble the headphones and accessories, otherwise warranty will be voided.
4. Keep headphones away from any impact or vibration.
5. Do not use any chemical solvents or cleaning agent on the headphones
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