10 Best Bluetooth Airplane Adapter 2025 in the United States

The Twelve South AirFly SE is a compact and lightweight Bluetooth adapter designed to turn any device with a 3.5mm audio jack, like airplane entertainment systems or gym equipment, into a wireless audio source for your AirPods or other Bluetooth headphones. Its standout feature is a strong battery life, offering over 20 hours of continuous use on a single charge, which is especially useful for long flights. You can also use it while charging, so running out of power mid-use is less of a worry.

The AirFly SE supports quick and simple pairing, making it easy to connect without fuss, which is great for travelers who want hassle-free setup. Its small size (about 1.75 inches long and less than half an ounce) means it fits comfortably in a pocket or bag, perfect for on-the-go use. Audio quality is generally good, allowing you to enjoy clear sound wirelessly, but since it functions as a transmitter from a 3.5mm jack, the maximum sound quality depends partly on the source device. The AirFly SE also supports dual pairing, meaning you can connect two headphones at once, useful if you want to share audio during a flight.

One small drawback is that the adapter is made of plastic, which might feel less durable compared to sturdier materials. Also, it requires a separate charging cable and uses a lithium polymer battery, so you need to keep it charged for continuous use. The Twelve South AirFly SE is a practical and user-friendly choice for travelers or gym users wanting to enjoy wireless audio from wired devices. Its long battery life and portability make it convenient, although some may prefer a more rugged build.

The Beeitzie B103 Bluetooth 5.4 Transmitter Receiver stands out as a versatile 2-in-1 adapter, perfect for both airplane travel and home use. Its support for both transmitting and receiving audio makes it ideal for connecting to non-Bluetooth devices like TVs or airplane entertainment systems in TX mode, while also allowing smartphones to link up with wired speakers or car stereos in RX mode. This flexibility enhances its usability across various settings.

One of the main strengths of this product is its advanced Bluetooth technology, utilizing Bluetooth 5.4 and aptX codecs, which ensures high-quality audio with minimal lag—an essential feature for seamless in-flight entertainment. The long battery life, boasting over 24 hours on a single charge, is another notable advantage, allowing for extended use without frequent recharging, making it a reliable travel companion.

In terms of compatibility, the B103 is designed to work with a variety of devices, thanks to its dual 3.5mm adapter. This means you can use it with different audio sources without hassle. The setup process is user-friendly, featuring a RESET button for quick troubleshooting and easy pairing, which is particularly helpful for those who may not be tech-savvy. The compact size and light weight (just 0.16 pounds) enhance its portability, making it easy to carry during travels. Despite a minor learning curve with pairing, this adapter is a strong contender for anyone looking to upgrade their audio experience on flights or at home.

The Twelve South AirFly Pro is a Bluetooth transmitter and receiver that gives users wireless audio freedom, making it ideal for use in airplanes, gyms, boats, and more. With Bluetooth 5.0 and audio codecs like aptX Low Latency, it promises high-quality sound for an immersive experience.

One standout feature is its dual functionality, allowing it to transmit audio to up to two sets of wireless headphones and also receive audio. This makes it versatile for connecting non-Bluetooth devices to Bluetooth-enabled gadgets. Battery life is impressive at over 25 hours, and it can even be used while charging.

However, the pairing process can be a bit tricky, requiring AirPods to be inside their case and other nearby Bluetooth devices turned off. It's also worth noting that while it supports advanced audio codecs, your device needs to support Bluetooth 5.2 for the best experience. Lightweight and portable, the AirFly Pro is a practical solution for those who frequently use audio devices with a 3.5mm jack and seek a cordless experience. Some users have reported occasional latency issues and the need for a careful setup to ensure optimal performance.