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JVC HA-A7T Gumy True Wireless Headphones User Manual

JVC HA-A7T Gumy True Wireless Headphones FEATURE

JVC LOGO

JVC HA-A7T Gumy True Wireless Headphones

JVC HA-A7T Gumy True Wireless Headphones PRODUCT

About JVC

JVC (JVCKENWOOD Europe B.V.) is JVCKENWOOD Corporation’s wholly owned subsidiary. JVC is a renowned creator and manufacturer of sophisticated audio and video products that employ cutting-edge technologies to produce high-quality sound and visuals.

JVC provides high-definition displays and home theater projectors, digital video camcorders, home theater systems, audio components and systems, portable audio products, digital storage devices, audio and video accessories, and automobile audio/video products in its consumer products.

For U.S.A.

Supplier’s Declaration of Conformity

  • Model Number: HA-A7T
  • Trade Name: JVC
  • Responsible party: JVCKENWOOD USA Corporation
  • Address: 500 Valley Road, Suite 203 Wayne, NJ 07470
  • Telephone Number: 973-317-5000

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.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF Exposure Guidelines as this equipment has very low levels of RF energy.

ATTENTION: The product you have purchased is powered by a rechargeable battery that is recyclable. Please call 1-800-8-BATTERY for information on how to recycle this battery.

Startup Guide

For Customer Use:

Enter the Model No. and Serial No. (on the charging case) below. Retain this information for future reference.

  • Model No.
  • Serial No.

Manufacturer:

JVCKENWOOD Corporation

3-12,Moriya-cho, Kanagawa-ku, Yokohama-shi, Kanagawa, 221-0022, JAPAN

IC:11136A-HAAZT

FCC ID:2ALVKHA-HAAZT

Caution: Changes or modifications not expressly approved by the party responsible for compliance 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 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 the receiver.
  • Connect the equipment to an outlet on a circuit different from that connected.
  • Consult the dealer or an experienced radio/TV technician for help
  • This transmitter must not be co-located or operated in conjunction with the transmitter.

For Canada CAN ICES-3 (B)

This device contains license-exempt transmitters (s/receivers) that comply with Innovation, Science, and Economic Development Canada’s license-exempt RSS(s). Operation is subject to the following two conditions:

  1. This device may not cause interference.
  2. This device must accept any interference, including interference that may cause undesired operation of the device.

The available scientific evidence does not show that any health problems are associated with using low-power wireless devices. There is no proof, however, that these low-power wireless devices are absolutely safe. Low power Wireless devices emit low levels of radio frequency energy (RF) in the microwave range while being used. Whereas high levels of RF can produce health effects (by heating tissue), exposure to low-level RF that does not produce heating effects causes no known adverse health effects. Many studies of low-level RF exposures have not found any biological effects. Some studies have suggested that some biological effects might occur, but such findings have not been confirmed by additional research. HA-A7T has been tested and found to comply with ISED radiation exposure limits set forth for an uncontrolled environment and meets RSS-102 of the ISED radio frequency (RF) Exposure rules.

For Europe

Dear Customer, This apparatus is in conformance with the valid European directives and standards regarding Radio and RoHS.

European representative of JVCKENWOOD Corporation is JVCKENWOOD Deutschland GmbH, Konrad-Adenauer-Allee 1-11, 61118 Bad Vilbel, GERMANY

Information on Disposal of Old Electrical and Electronic Equipment and Batteries (applicable for countries that have adopted separate waste collection systems)

Products and batteries with the symbol (crossed-out wheeled bin) cannot be disposed of as household waste.

This product contains a rechargeable battery. Contact JVC authorized dealer for disposal.

Hereby, JVC declares that this System [HA-A7T] is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. A copy of the Declaration of Conformity with regard to the RE Directive 2014/53/EU can be downloaded from the following Web sites (http://www.jvc.co.jp/ecdoc/).

WARNING For Europe

  • Do not listen at high volume for an extended period. Do not use it while driving or cycling.
  • Pay special attention to the traffic around you when using the headphones outside. Failure to do so could result in an accident.
  • This product with a built-in battery shall not be exposed to excessive heat such as sunshine, fire, or the like.
  • This product contains a rechargeable battery, which is not replaceable. The danger of explosion if the user replaced the battery. Do not replace the battery user’s own self.

To prevent possible hearing damage, do not listen at high volume levels for long periods.

WARNING For Europe

Warnings for battery

Please do not handle the battery in the following manners. It can lead to an explosion or leakage of flammable liquids and gases.

  • Dispose in fire, discard, crush, or cut
  • Leave in an extremely high-temperature environment
  • Leave in an extremely low-pressure environment

BLUETOOTH SPECIFICATION

  • Frequency range: 2.402 GHz – 2.480 GHz
  • Output power: +9.9 dBm (MAX), Power Class 1

WARNING For U.S.A

Hearing Comfort and Well-Being

  1. Do not play your personal audio at a high volume. Hearing experts advise against continuous extended play.
  2. If you experience a ringing in your ears, reduce the volume or discontinue use.

Traffic Safety

  1. Do not use it while operating a motorized vehicle. It may create a traffic hazard and is illegal in many areas.
  2. You should use extreme caution or temporarily discontinue use in potentially hazardous situations.
  3. Do not turn up the volume so high that you cannot hear the sound around you.

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https://manual3.jvckenwood.com/ accessory/headphones/global/

For detailed operations such as phone calls, troubleshooting, and information on the European Guarantee, please refer to the user manual.

Bluetooth

  • The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by JVCKENWOOD Corporation is under license. Other trademarks and trade names are those of their respective owners.

FAQS About JVC HA-A7T Gumy True Wireless Headphones

How can I link my wireless JVC HA a7t headphones?

Insert both earbuds into the charging case, wait for the indication light to turn off or on, and then remove both earphones at the same time. Make sure the BLUETOOTH device is within 1 meter of the System when pairing. To connect, use the BLUETOOTH device. Enable pairing by turning on the BLUETOOTH device.

How long does it take to charge JVC Bluetooth headphones?

approximately 2.5 hours

When will my JVC headphones be fully charged?

When the charge is finished, the earphones’ indicators will switch off. The earphones require around 2 hours to charge.

How frequently should wireless headphones be charged?

Life of the battery: The charging case must be charged for approximately 5 hours before use. An decent charging case will carry approximately 8 charges, giving you approximately 40 hours of playback before the case itself requires charging. Find out more about the battery life of True Wireless Bluetooth Headphones!

How long do headphones last after being charged?

A fully charged pair of Bluetooth earphones has a battery life of 6 to 8 hours, but this varies by model.

How can I increase the volume of my JVC gumy headphones?

To increase the volume, push the R earphone’s button twice quickly. To reduce the volume, push the L earphone’s button twice quickly.

JVC Bluetooth headphones are they waterproof?

JVC Gumy Truly Wireless Earbuds, Bluetooth 5.0, Water Resistance (IPX4), Long Battery Life (up to 15 Hours) – HAA7TB (Brown)

Can I charge my wireless headset overnight?

If possible, keep the level at or below 80%. Don’t charge your phone overnight.

Is JVC a reputable brand of headphones?

The JVC headphones provide far superior sound reproduction than the entry-level noise-canceling headphones produced in recent years.

Are JVC noise-canceling headphones effective?

The noise cancellation is excellent, as is the ambient listening, which is essential for remaining aware of your surroundings. These are fantastic headphones for exercise and travel!

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