10 Best Bluetooth Audio Transmitters 2026 in the United States

The Twelve South AirFly Pro 2 is a compact Bluetooth 5.3 transmitter and receiver designed to make any device with a 3.5mm headphone jack wireless. It supports simultaneous connection to two wireless headphones, making it ideal for sharing audio during flights, road trips, or at home. Its aptX HD Adaptive codec delivers strong audio quality with low latency, suitable for watching movies or gaming without noticeable delay.

The device offers over 25 hours of battery life, which supports long use without frequent recharging. It is compatible with a broad range of headphones, including AirPods, Sony, and Beats, providing flexibility for most users. The AirFly Pro 2 is lightweight and small enough to easily carry while traveling. While it lacks a display that some might miss for status feedback, this design choice helps maximize battery life.

Bluetooth 5.3 ensures stable connections at typical room or airplane distances. The device is a great option for travelers or anyone wanting to add wireless capabilities to wired audio sources. For those seeking a simple, reliable adapter with good sound quality and long battery life, the AirFly Pro 2 is an excellent choice. However, if detailed on-device controls or a visible interface are important, other options might better suit those needs.

The Twelve South AirFly SE is a handy Bluetooth audio transmitter designed to make wired devices wireless by connecting them to your AirPods, wireless earbuds, or headphones. It works with any device that has a 3.5mm audio jack, which means you can use it on airplanes, gym machines, tablets, or gaming gear. One of its strongest points is the long battery life, offering more than 20 hours of continuous use, which is great for long trips or extended sessions without worrying about recharging. The device is small and light, making it easy to carry around. Pairing is simple and quick, so you can start listening almost immediately. It also has built-in volume controls, giving you convenient control without needing your connected device.

This product is mainly optimized for AirPods and similar earbuds, supporting most wireless headphones. If you want a transmitter with advanced audio codecs for the best sound or very low latency, this might not be the perfect fit. For travelers and casual users seeking to cut the cord and enjoy wireless audio easily from old devices with headphone jacks, the AirFly SE offers a reliable, user-friendly solution.

The 1Mii B03Pro+ Bluetooth 5.3 Transmitter and Receiver is a versatile device designed for those looking to enhance their audio experience at home. One key strength is its dual functionality; it can transmit audio from a TV to Bluetooth headphones or receive music from smartphones to older speakers. The support for LDAC allows users to stream high-resolution audio, making it appealing for audiophiles who want superior sound quality. The built-in screen facilitates easy pairing and operation, which is a great touch for non-tech-savvy users.

When it comes to range, this device boasts a long-range capability, making it perfect for larger living spaces. It also offers pass-through mode, allowing simultaneous listening through wireless headphones and wired speakers, catering to households with different audio needs. The AptX Low Latency support is another highlight, ensuring minimal delay for a satisfying audio-visual experience, as long as the receiving device is compatible.

There are a few drawbacks to consider. While the B03Pro+ can support dual pairing, it can only use LDAC with a single Bluetooth device at a time, which might frustrate users wanting to connect multiple devices simultaneously. Additionally, the performance of low latency can vary based on the receiving device's compatibility, and some users may still experience a noticeable delay with certain codecs.

The 1Mii B03Pro+ is an excellent choice for anyone wanting to bridge older audio systems with modern Bluetooth technology, especially for users prioritizing sound quality and ease of use. However, those looking for multi-device connectivity might need to reconsider or manage their expectations regarding audio latency.