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Unisar TV Listener J3 Infrared Wireless Headphones - UNI-TV920

By Unisar
TOP Features:
  • Provides private TV and stereo sessions
  • Perfect for users with hearing impairment
  • Connects to virtually any TV or sound system
  • Headphones are padded and adjustable for comfort
  • Powered by wireless infrared technology
  • Volume is independent from TV volume
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Product Overview

The Unisar TV Listener J3 Advantage

The TV Listener J3 (Unisar UNI-TV920) is an Assistive Listening Device that allows private and amplified television or stereo listening. This item is a great option for users with hearing impairments and users who simply want to listen to television or music without disturbing their family or roommates. The J3 comes with rechargeable AAA batteries and several adapters that allow connection to almost any television or sound system. This product has a long, 15-hour battery life and is hearing aid compatible.

Each headset has its own internal volume control for a customized listening experience. Designed with comfort in mind, the headset features wireless technology, padded ear pads, swivel earpieces, and a self-adjusting headband. Because it is wireless, users are not tethered to a single spot and may avoid potentially dangerous trips and falls. In addition to these conveniences, more than one set of Unisar TV Listener J3 Infrared Wireless Headphonescan be used with a single transmitter. Vitality Medical carries replacement or secondary J3 Headsets as well.

TV Listener J3 (Unisar UNI-TV920) Features and Benefits

Who Would Find this Product Useful?

Anyone who would like to have a private television watching session and users with hearing conditions may find this product useful. These include users with the following conditions:

  • Conductive Hearing Loss
  • Hearing Impairment
  • Otosclerosis
  • Presbycusis/Age-Related Hearing Loss

What Comes in the Box?

  • 1 IR Transmitter
  • 1 Set of Headphones
  • 1 3.5 mm RCA Stereo Adapter
  • 1 3.5 mm Mono Adapter
  • 1 Headphone Adapter (Small Jack)
  • 1 6.3 mm Headphone Stereo Adapter (Large Jack)
  • 1 AC Wall Adapter
  • 2 AAA Rechargeable Batteries


What is an Infrared (IR) Listening Device?

This device uses infrared signals instead of the radio signals used by many other devices. This means the Unisar TV Listener J3 Infrared Wireless Headphones convert light waves into high fidelity stereo sound. Because it uses infrared, there is no chance of the device receiving interference from wireless networks, microwaves, cordless phones, or radios. It also means this device has a much longer battery life (about 15 hours). Due to these infrared technology advantages, this device will need to be used in front of the television and without any objects between the headphones and the transmitter. Finally, IR technology means sound does not spill over into surrounding spaces.

What is an Infrared Listening Device?


Features and Benefits

  • Lightweight, Recharageable Headset
  • Wireless Infrared Technology
  • Private Listening Advantage
  • Sound Amplification
  • Helpful for the Hard of Hearing
  • Volume Independent from TV
  • Hearing Aid Compatible
  • 33-Foot Range
  • Personal Volume Control
  • Convenient Volume Control
  • Volume Located in Headset
  • Headset Adjustment Band
  • Cushioned Ear Pads
  • Swivel Ear Pieces
  • 15-Hour Battery Life
  • Electronic/Radio Interference-Free
  • Rechargeable Batteries Included
  • Several Adapters Included
  • Works with Virtually Any Sound System or TV
Unisar TV Listener J3 Infrared Wireless Headphones

Product Guide

Related Products

Complementary Products

  • Flipper Big Button Remote: A universal TV remote with extra large, easy to read buttons. This item has just a few large buttons and can be locked to prevent accidental re-programming. This makes it easier for the elderly, children, users with alzheimers, and users with diabilities to use.
  • Future Call Amplified Picture Phone: A phone with ring and voice amplification options so users with hearing impairment can hear their phone when it rings and the voices of callers. It also features large-sized, programmable, single-press photo dial keys.
  • Stander Assist-A-Tray: A couch sit-to-stand assist grab bar and television tray combination.

Alternative Products

  • Sennheiser Set 840: A radio frequency listening device for TV amplification perfectly suited for users with hearing aids. This item is lightweight comes with an induction loop and headphones.
  • Sennheiser RS 135: A TV listening system with a long, 330 foot listening range.
  • Unisar DH900: A stethoset headset-style TV amplifier hearing aid device. This product is wireless, is MP3, CD player, TV, and DVD player compatible, and has a 2.4 Ghz radio frequency.


Unisar J3 TV Listening Device in Use

Frequently Asked Questions

Can others be heard when this item is in use?
Yes, if desired, it is possible to have the volume at a comfortable level at with both the television and other watchers can be hear.

Is this item compatible with smart TVs?
This item can be used with smart TVs. An RCA digital converter is necessary.

Can two sets of headphones be used with the same television?
Yes, more than one set of headphones can be used at once with this item.

Can the volume be adjusted separateley from the TV or stereo volume?
Yes, the headset volume is independent from the stereo and television's audio.


How to Use this Product


  • Only use rechargeable batteries with this item. The device will be severely damaged if users use regular alkaline batteries.
  • Refer to the instruction manual near the bottom of this page for a full list of instructions.

    Device Set Up

    To Prepare: Remove the headphone's earpads. Insert a battery into each ear of the headphones. With the headset off, charge the batteries for sixteen hours before first use and ensure that they have enough charge before each use. To do so, connect the headphone charging adapter into "CGH" jack on the right side of the headset. Check to see that the green charging indicator light is on to ensure the device is charging. Do not charge for more than 24 hours at a time or the battery life will weaken.

    Unisar TV Listener J3 Infrared Wireless Headphone Battery Installation
    1. Line the ear pad prongs up with the openings on the ear pads and snap them back onto the headphones.
    2. Plug the device into the transmitter and audio device or television via the audio output adapter appropriate for the device being used.
    3. Plug the AC adaper into a wall outlet and plug the other end into the transmitter's "DC IN" jack.

      Installation Diagrams

    • Small Headphone Jack Installation Diagram
    • TV Listener J3 Small Headset Jack Installation Diagram
    • Large Headphone Jack Installation Diagram
    • TV Listener J3 Large Headset Jack Installation Diagram
    • Stereo Installation Diagram
    • TV Listener J3 Stereo Installation Diagram
    • Mono Installation Diagram
    • TV Listener J3 Mono Installation Diagram


    Device Operation

    Note: Be sure the headphones are kept within a 33 foot range of the transmitter and that nothing lay in between the two that might obstruct the signal. The transmitter should be placed close to eye level from where the user is sitting.

    1. Flip the power switches on the backside of the transmitter to on.
    2. Flip the power switch on the right earpiece of the headphones to on.
    3. Ensure that the headphones aren't too loud for comfort and safety before putting them on by turning them down.
    4. After putting the headphones on, use the volume control on the headphones to adjust the volume until a satisfactory volume level is found.
    5. Kick back and relax with your favorite television series, movie, or music.

    Unisar J3 TV Listener Diagram




    • Never submerge this item in water.
    • Never spray this item with cleaning products.
    1. Remove the batteries and unplug the the transmitter.
    2. Obtain a slightly damp or completely dry cloth.
    3. Gently wipe down the device's exterior.


    Manuals and Documents


    Product Specifications
    • Manufacturer: Verseo
    • Brand: Unisar
    • Item Number: UNI-TV920
    • Application: Hearing Aid
    • Type: TV Amplifier
    • Style: Wireless Over-Ear Headphone
    • Color: Black and Silver
    • Frequency: 2.3MHz, 2.8MHz (infrared)
    • Transmission Range: 33 ft
    • Modes: Stereo, Mono
    • Signal to Noise Ratio: 40dB
    • Headset Battery Life: 15 hours
    • Weight: 1.5 lbs
    • Dimensions: 4 x 9 x 8 Inch


    Warranty Information

    This product includes a one year limited warranty.


    Product Videos



Additional Information

Additional Information

Manufacturer Unisar

Shipping & Returns

Shipping Information

Leaves Warehouse: 1-2 business days - More details
Economy Shipping: Guaranteed 7-10 business days

Returns Information
Refer to our returns policy for more information.


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