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Frequently Asked Question
Q1: Will this work with my TV?
A: This system works with TVs that have Optical (TOSLINK) or AUX (3.5mm) audio output. TVs with HDMI-only audio output may require an HDMI audio adapter and compatible TV settings.
Q2: Can I connect the headphones directly to my TV via Bluetooth?
A: Some Bluetooth-enabled TVs can connect directly to the headphones. For more stable audio and better lip-sync when watching TV, using the included transmitter is recommended.
Q3: I connected everything, but there’s no sound from the headphones. What should I check?
A: If using Optical, make sure your TV’s Digital Audio Output is set to PCM. Many TVs default to Dolby or Auto, which can result in no sound. Restart the TV and transmitter after changing the setting.
Q4: Can the TV speakers and headphones play at the same time?
A: It depends on your TV. Only some TVs support simultaneous audio output through their settings. If not, the TV’s built-in speakers will be muted. In this case, you can use the transmitter base’s audio pass-through to connect a soundbar or external speaker.
Q5: Is this a hearing aid or suitable for severe hearing loss?
A: No. These are TV headphones designed to make dialogue clearer for users who want improved TV sound. They are not hearing aids.

Connect via Base (Recommended) 
Connect Transmitter and TV
Plug Optical cable into TV’s Optical Out & transmitter’s OPTICAL. Note: make sure connect the audio cable to the port labeled “TX Input from TV.”

Connect transmitter to power
Plug USB-C cable into transmitter and TV.

Adjust TV Sound Settings
Go to: Settings > Sound > Sound Output, select Optical.Set audio format to PCM to avoid no sound. 
Connect headphones & base
Slide power switch to ON.Wait 5s. Both LEDs turn solid when connected. If not solid, press pairing button on transmitter.
Connect via TV Bluetooth 
Keep the transmitter OFF
Ensure the transmitter’s power switch is in the “OFF” position.

Select the correct settings
Using your TV remote, go to:
Settings → Sound → Sound Output. Select Bluetooth Speaker List.

Put headphones in pairing mode
Slide & hold the power switch in the “PAIR” position for 3 seconds until the LED flashes red and blue.

Select “Avantree AS19”
Select ‘Avantree AS19’ from your TV Bluetooth speaker list.
Headphones Specification
Supported Audio Codecs aptX-Adaptive, aptX, SBC Supported Bluetooth Profiles A2DP, AVRCP, HFP Drivers 40mm Impedance 32Ω Frequency Response 20Hz – 20KHz Playtime Up to 60hr Charging Time 4hr (Align L/R; red light indicates charging) Operating Range Up to 100ft / 30m Net Weight 200g
Transmitter Specification
Supported Audio Codecs aptX-Adaptive, aptX-Low Latency, aptX, SBC Supported Bluetooth Profiles A2DP, AVRCP Operating Range Up to 100ft / 30m Power Supply 5V/500mA-2A Power Port Type C
COMPARISON TABLE
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Customer Reviews
4.0 out of 5 stars 467
4.3 out of 5 stars 14,838
4.2 out of 5 stars 5,246
4.2 out of 5 stars 49
Price
$109.99$109.99
$109.99$109.99
$159.99$159.99
$229.99$229.99
3D Surround Sound
–
–
–
✔
Audio Input (TV)
OPT, AUX, Bluetooth
OPT, AUX, Bluetooth
HDMI, OPT, AUX, Bluetooth
HDMI, OPT, AUX, Bluetooth
Optical Volume Boost
✔
–
✔
✔
Soundbar Passthrough
✔ (OPT & AUX)
–
✔ (OPT & AUX)
✔ (HDMI & OPT & AUX)
Playtime
Up to 60hr
Up to 35hr
Up to 20hr
Up to 60hr
Battery (Lifespan Impact)
Rechargeable Only
Rechargeable Only
Rechargeable Only
Rechargeable + Replaceable
Works with 2+ Headphones
✔ – 2 headphones
✔ – 2 headphones
✔ – 2 headphones
✔-Up to 100 Headphones
【For Personal TV Watching】 Wireless TV headphones for watching television at your own volume without disturbing others, ideal for shared spaces, seniors, and users who want clearer TV sound.
【Check TV Compatibility Before Buying】 Works with TVs that provide Optical (Digital Audio Out) or 3.5mm AUX output. Not compatible with TVs that only use HDMI ARC. Checking your TV’s audio output before purchase.
【Clear Voice For Better Clarity】 When used with the included transmitter, Clear Voice mode enhances dialogue clarity, making speech easier to follow when watching shows, news, and movies.
【Comfortable Wireless Headphones With Dock】 Comfortable over-ear headphones designed for long TV watching sessions, offering up to 60H battery life and a convenient charging dock for everyday use.
【NOT FOR Hearing Aid Level Volume】 Not for users expecting hearing aid–level amplification or medical hearing support; this product is a TV headphone system designed to improve TV sound clarity, not a hearing aid.
Original price was: $149.99.$109.99Current price is: $109.99.