QUEST CORP ULTRA Wireless Headphone User Manual
- June 6, 2024
- Quest
Table of Contents
CORP ULTRA Wireless Headphone
PRODUCT MANUAL
Packaging items
- Wireless headphone
- Manual
- Charging cable
Precautions
- Store and use this product in a normal temperature environment;
- Do not expose this product to rain or moisture;
- Do not throw, to avoid damage caused by falling products;
- Do not disassemble, repair and modify this product
- Do not use chemical solvents to wipe the product;
- Do not arbitrarily discard or put in the fire, so as not to cause danger!
Tips
In order to achieve the best sound quality headphones, please wear your
headphones
normally, do not disassemble the hardware yourself, use dry, soft cotton and
so on
We recommend that you take the following precautions:
-
please listen to the appropriate volume of music, to prevent the adverse effects of
hearing -
do not use the product in the exposed liquid, wet or moisture in the environment
-
when the temperature exceeds the specified temperature range 0) to 40 |! , do not operate the product. (If the range exceeds the specified temperature, turn off the device and allow the temperature to stabilize within the specified operating range.)
Introduction
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 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
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
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