To play a non-Bluetooth TV’s sound through a Bluetooth speaker, connect a separate Bluetooth audio transmitter to a TV audio output, then pair the speaker with the transmitter. The key is matching the TV’s output—usually optical, 3.5 mm, or stereo RCA—to an input on the transmitter.
What you need to check first
A TV may have Bluetooth for other features without supporting the Bluetooth audio profile needed to send sound to a speaker. Sony, for example, says certain Android TV model years and series do not support the A2DP profile for Bluetooth audio output and describes a separate transmitter as a workaround for those models. Check your specific TV’s manual and model information before assuming its Bluetooth can transmit audio. Sony’s compatibility guidance is limited to the models it lists.
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Look at the TV’s ports and identify an audio output, not an input. Then choose a transmitter with a matching input. The speaker must be able to pair with the transmitter; Bluetooth branding alone does not establish that two devices support the same audio formats.
Choose the transmitter connection that matches your TV
| TV connection | What to use | Important check |
|---|---|---|
| Optical, Digital Optical, SPDIF, or TOSLINK OUT | Transmitter with an optical input and an optical cable | Confirm the TV’s digital audio output settings and the formats accepted by the transmitter. |
| 3.5 mm headphone or audio OUT | Transmitter with a 3.5 mm analog input and the required cable | Check whether using the headphone output mutes the TV speakers; this varies by model. |
| Red and white RCA Audio OUT | Transmitter with RCA inputs, or an appropriate RCA-to-3.5 mm cable for its analog input | The ports must be labeled Audio OUT. RCA Audio IN will not send TV sound. |
| HDMI ARC/eARC | An adapter that specifically supports the TV’s ARC/eARC setup and Bluetooth audio transmission | This route is adapter-dependent; confirm the TV port and the adapter’s supported standard before buying. |
Manufacturer setup material describes optical, 3.5 mm, and RCA Audio OUT as common routes; optical is recommended in Avantree’s HT280 instructions when available. Avantree’s connection instructions show the port-matching approach. Teufel describes HDMI ARC/eARC as a possible option depending on the adapter, not a universal substitute for the other outputs. Teufel’s Bluetooth audio guidance outlines that qualification.
#1 Best Overall
- 【2-IN-1 Bluetooth Transmitter & Teceiver】OiDiPi Bluetooth audio transmitter supports transmitter and receiver mode. In TX mode, plug the Bluetooth transmitter into non-Bluetooth devices such as TV/PC/MP3/Airplane to transmit the audio to the Bluetooth headphone/speaker/sound bar; In RX mode, plug the Bluetooth receiver into wired speaker/headphone/car stereo and receive audio from cell phone/tablet/computer via Bluetooth.
- 【Wide Compatibility】This 2 in 1 Wireless Bluetooth Adapter is compatible with devices of 3.5mm interface, including TV, car stereos, home stereo system, headphones, audio music streaming sound system, PC, speakers, projector, MP3, MP4 etc.
- 【Easy To Use 】According to its status indicators, the bluetooth transmitter for headphones is quite easy to install and use. Just insert the Bluetooth 5.3 adapter into the AUX port of Bluetooth receiver or transmitter, then press and hold the multifunction button for 3 seconds to power on and ready for pairing. The adapter will automatically pair with and connect to your devices.
- 【Stable Connection】 With Bluetooth 5.3 technology, OiDiPi bluetooth transmitter would reduce power consumption and offer a fast and stable transmission. The playtime of the wireless 3.5mm bluetooth transmitter is up to 10 hours in RX mode and 8 hours in TX mode.
- 【Note】Bluetooth adapter is not for live music, musical instruments, karaoke, we don't suggest that you use it for electronic pianos or guitars which require 2.4G transmission for audio synchronization.
Connect and pair the speaker
- Find the TV’s audio output. Read the port label and confirm it is an output. Note whether it is optical, 3.5 mm, RCA, or a compatible HDMI ARC/eARC connection.
- Choose a transmitter with the matching input. Check the speaker’s pairing compatibility and, if lip-sync matters, look for a Bluetooth audio format supported by both devices.
- Connect and power the transmitter. Follow its manual, use the required cable, and select the correct input on the transmitter if it has an input selector.
- Put the speaker in pairing mode. Pair it with the transmitter according to both devices’ instructions; do not assume the speaker should pair directly with the TV.
- Play TV audio and adjust volume. Set the TV’s audio output as needed and adjust the speaker level.
These are general connection steps summarized from manufacturer instructions; exact controls and menu paths depend on the TV and transmitter. Avantree’s HT280 page gives an example of connecting a TV output to the corresponding transmitter input and selecting that input.
If there is no sound
- Confirm the TV is set to use the output connected to the transmitter.
- Check that the transmitter is set to the input you actually connected.
- Inspect both ends of the cable and verify the port is an output, not an input.
- Check that the speaker is still paired with the transmitter and that both devices are powered.
- For optical connections, check the TV’s digital-audio settings and whether the transmitter accepts the format the TV is sending. Consult the manuals for the correct format and menu labels; they differ by model.
Reduce audio delay and check speaker behavior
Bluetooth audio can arrive after the picture, and latency depends on the implementation and codec used by both ends. MEE audio lists the following codec latency ranges on its Connect product page: aptX Low Latency, 30–40 milliseconds; AAC, 90–150 milliseconds; aptX, 130–170 milliseconds; and SBC, 170–270 milliseconds. These are MEE audio’s product-page claims, not independent measurements or a guarantee for another transmitter-and-speaker pairing. MEE audio’s Connect page describes those product-specific claims.
Rank #2
- Advanced Bluetooth 6.0 Dual-Mode Audio Freedom:In TX mode, use this bluetooth transmitter to connect to any AUX/RCA audio source—from TV as a bluetooth transmitter for TV, to airplane seatback as a bluetooth transmitter for airplane—pairing with headphones for clear, lag-free audio. In RX mode, receives wireless audio from a smartphone, tablet, or computer and plays it through audio systems that lack Bluetooth functionality.Hands-free calling via an integrated microphone.
- Smart Auto-Pairing & Universal Compatibility：Instant plug‑and‑play starts at power‑on. System memory enables quick reconnection with all models of AirPods, Bose, Sony, and other Bluetooth audio gear. Perfect as a Bluetooth adapter for various setups. Includes a dual‑prong AirFly‑style Bluetooth airplane adapter and QR guide for easy use.Note: Not compatible with live music, instruments, karaoke, 2.4G‑sync devices, or Bluetooth hearing aids.
- All-Day 20+ Hours Playback & Fast USB-C Charging An essential among plane travel essentials and travel accessories, our battery provides over 20 hours of playback—ideal for long flights. Recharge fully in 1.5 hours via USB-C while continuing to use. Stay powered anywhere.
- Compact Travel Design with Intuitive Control Engineered for life on the move, this ultra-lightweight device is a must-have travel gift. Easily adjust volume and switch modes with dedicated buttons. Clear LED indicators show battery and connection status, making it a reliable aux bluetooth adapter for any journey.
- Certified Safe & Versatile Everyday Companion Certified to global safety standards (FCC/CE/RoHS/BQB) with multi-layer protection. Whether you're watching TV, flying internationally, working out, or gaming, this adapter ensures safe and high-quality audio everywhere, truly living up to its name as a travel essential and airplane travel essential.
For a better chance of lip-sync, verify the exact audio formats supported by both the transmitter and speaker. A transmitter advertising aptX Low Latency does not establish that the speaker supports it. If the devices use another shared format, delay may differ; no single latency figure applies to all TV and speaker combinations.
Whether the TV’s built-in speakers keep playing is also model-specific. Some headphone outputs may mute them, and simultaneous playback depends on the TV’s settings and design. Check the TV manual and audio-output menu rather than assuming the transmitter will preserve TV-speaker sound.
Rank #3
- The Latest Bluetooth 5.3: The latest Bluetooth 5.3 technology enables your aux Bluetooth adapter backward compatible with Bluetooth 5.2/5.1/5.0/4.2/4.0/3.0/2.0 and it can deliver more stable wireless to your devices.
- aptX Low Latency: With advanced aptX low latency technologies, it can deliver up to 80% lower latency. Whether you are playing video games or watching movies, you'll experience high quality sound without audio and video to be out of sync issue.
- 2-in-1 Transmitter and Receiver: In TX mode, it is very easy to turn a non-Bluetooth tv, pc, gym/flight equipment into Bluetooth transmitter. In RX mode, it can make music stream to those speakers/car/home stereo systems which without Bluetooth.
- Wide Compatibility: 1Mii Bluetooth audio adapter supports the devices with 3.5mm aux/2RCA audio jack. Please make sure your TV has 3.5mm AUX AUDIO OUT jack or Headphone jack or 2RCA AUDIO OUT jack.
- Long Battery Life: 1Mii Bluetooth receiver for home stereo deliver 18 hours in transmitter mode and up to 18 hours in receiver mode, all on one charge.
What to verify before buying
- Input match: The transmitter accepts the TV’s actual audio output, including the specific ARC/eARC arrangement if using HDMI.
- Speaker pairing and codec: The speaker can pair with the transmitter, and both support a shared format appropriate for viewing.
- Connections and power: The required cable and power supply are included, or you know which compatible items you need.
- Multiple listeners: If you need two speakers or headphones at once, confirm the model supports simultaneous connections and whether that changes codec availability.
- TV audio behavior: Confirm whether external output disables the built-in speakers and whether simultaneous output is available.
Transmitter inputs and advertised codec support vary by model. Product pages can help verify those specifications: Avantree Audikast 3 lists its TV input options and advertised codec support, while MEE audio Connect Hub describes transmitter mode and connection types. Confirm the current product specifications and included accessories before purchase.
Quick Recap
Rank #4
- 【Enter Wireless Age w/ Minimal Cost】Upgrade non-smart/non-Bluetooth TV to pair headphones for enhancing your hearing or get an undisturbed personal space. Connected TV to Bluetooth Home Stereo, no need to replace your old TV, our Bluetooth audio transmitter for TV-RANGER help you upgrade the old one and CUT OFF the budget for a new. NOTE: This is a Bluetooth transmitter only, not a receiver
- 【Mindless Operation】No need to be a tech junkie, Simply press the power button to start, and the Bluetooth adapter will automatically connect. Connect the audio cable to your TV output, then wirelessly transmit audio via Bluetooth to headphones or speakers
- 【Share TV, Double Happiness】Press 2 Bluetooth buttons to connect 2 headphones or speakers at the same time, sharing TV with family/friend/lover with this TV Bluetooth audio transmitter. You are no longer an island at this moment
- 【Longer Range, No Delay】Dual antenna design amplifies the TV signal so you can hear the TV from anywhere in the house, aptX Low Latency technology eliminates the lip-sync delay. NOTE: To get low latency, your Bluetooth headphones/speakers must support aptX Low Latency, otherwise, some delay may occur
- 【Multiple Connection】The 1Mii B06TX Bluetooth Transmitter has both analog and digital audio inputs, compatible with TVs that have Optical, Coaxial, RCA, or 3.5mm outputs. NOTE: If using TV optical/coaxial output, please set the audio output to optical/digital output
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