10 Best Bluetooth Audio Transmitters 2025 in the United States

The 1Mii Bluetooth 5.3 Transmitter is a solid choice for anyone looking to wirelessly send TV audio to one or two Bluetooth headphones or speakers. Its latest Bluetooth 5.3 technology ensures a stable connection with a good range of up to 100 feet, allowing you to move around without losing sound. The device supports aptX Low Latency and aptX HD codecs, which help reduce audio delay and deliver better-than-CD sound quality—ideal for watching movies or gaming where audio sync matters.

You can connect it easily to most TVs using optical, AUX, USB, or RCA inputs, making it compatible with the vast majority of TVs, though it does not support Dolby or DTS audio formats. One handy feature is the ability to pair two headphones simultaneously, though this causes the codec to downgrade to aptX (losing some low latency benefits). Volume controls on the transmitter add convenience, and a screen display aids pairing, which can be helpful for older users. However, it does not have a built-in battery and requires a wired power source, so portability is limited.

Users need to ensure their headphones are disconnected from other devices to pair properly, and some setup steps are required to avoid interference. This transmitter balances strong audio performance and flexibility with minor compromises, making it a practical solution for enhancing a non-Bluetooth TV with wireless audio capability.

The Avantree Orbit Pro is a solid choice if you're looking to wirelessly stream audio from your TV to headphones or speakers. It supports connecting two headphones at once and remembers up to eight devices, which is handy if multiple people want to use it. The device features an easy-to-read LCD screen and includes a remote control for volume adjustments without needing to get up. It handles audio from optical, AUX, and RCA outputs, making it compatible with most TVs and external speakers.

One of its key strengths is the support for aptX Low Latency codec, which helps keep sound and picture perfectly in sync, especially if you use compatible headphones. The transmitter also cleverly converts surround sound formats to standard stereo Bluetooth, so you can enjoy good audio without changing TV settings. With a strong wireless range of up to 164 feet, you can move around freely without losing connection.

On the downside, the Orbit Pro uses replaceable CR5 batteries instead of rechargeable ones, which might be less convenient for daily use. It also weighs about 1.5 pounds, making it a bit bulkier than some compact transmitters. It offers great compatibility and features, making it well-suited for anyone seeking a versatile and reliable Bluetooth audio transmitter for TV use, especially if you want to connect multiple headphones and enjoy low-latency audio. Just keep in mind the battery type and size if portability is a priority.

The 1Mii 2.4GHz Wireless Audio Transmitter Receiver is a solid choice if you need to send audio wirelessly over long distances, such as from a TV or PC to speakers or an amplifier. Unlike typical Bluetooth devices, it uses a 2.4GHz connection, which allows an impressive range of up to 260 feet outdoors and about 98 feet indoors without walls blocking the signal. This makes it well-suited for large rooms or even outdoor use. It offers very low latency of less than 25 milliseconds, meaning sound is synced well enough for watching TV or videos without noticeable delay. However, keep in mind it does not support Bluetooth or connect to regular Bluetooth headphones or speakers—it only pairs with its own receiver unit.

Audio quality is good for everyday listening, with Hi-Fi stereo sound, but it’s not designed for special speakers like subwoofers. The device supports both AUX and RCA inputs and outputs, allowing connection with various audio sources and multiple speakers, though using both inputs simultaneously isn’t recommended as it may mix sounds. It is compact, easy to set up, and includes volume controls on both transmitter and receiver.

One downside is that it needs to stay plugged into power to work and does not have a built-in battery, so it’s not truly portable. Also, since it’s not Bluetooth, it lacks codec variety and compatibility with a wide range of devices. This product is best for users wanting a straightforward wireless audio link between fixed devices over longer distances, especially when Bluetooth range or latency are concerns.