Bluetooth headset adapters in comparison

Dual Connection, Share Your Happiness The Bluetooth adapter supports pairing with two devices at the same time. In TX mode, the wireless transmitter can pair with two wireless headphones or Bluetooth speakers. In RX mode, the wireless receiver can pair with two smartphones. Note Dual link doesn't support aptX low latency

High compatibility The Bluetooth USB adapter is specially designed for Windows 11, 10, 8.1 and does not support other systems. For Windows 11 10 8.1, you can simply plug-in-pair-use the stick. Warm Tips Does not apply to Mac OS, Linux, TV, car stereo or Microsoft devices.

Wireless Freedom - Say goodbye to tangled cords with the Twelve South AirFly Bluetooth Transmitter. Seamlessly transmit audio from in-flight entertainment, gym equipment, gaming devices, or any 3.5mm audio jack to your AirPods, earbuds, or wireless headphones.

Easy installation Simply plug the adapter in the USB slot of your computer to get started right away

All Day Comfort The lightweight design of this usb wireless headset is with soft ear cushions and adjustable leatherette headband, the perfect solution for long calls and productive workdays; Microphone can be rotated up to 270 and capture best voice positioning for you. Besides, It is easy to adjust volume + - through volume control and multi-function button for pairing siri on off answer cell phone calls.

1. This product only needs the host to support USB Auido, and plug in the USB Bluetooth adapter to send the host audio signal to the Bluetooth terminal device through the adapter.

Up to 5 Devices Sync Connected BT542 Bluetooth 5.4 dongle for PC Laptop supports up to 5 devices to be connected and can work together at the same time without interfering with each other, Which means that you can listen to high-quality music while using the keyboard or other devices

Noise-Canceling Microphone & Mute Button Our bluetooth headset is equipped with a high-quality chip that suppresses 96% of ambient noise, ensuring clear and loud voice transmission even in noisy environments. Additionally, the wireless headset features outstanding drivers for excellent sound performance during movies, music, and online chats. The microphone mute function protects your privacy, allowing you to communicate with people around you during a call without being heard by the person you are talking to.

3.5MM PLUG dongle uses 3.5mm plug to connect the microphone perfectly, you can fix the microphone to the cable clip on your clothes and experience noiseless.

Crystal Clear Music Transmission LENCENT T25 has an anti-static design, and is equipped with CVC noise and wind cancellation technology which can achieve full duplex sound quality. It can transmit the music in the car stereo via Bluetooth USB memory ( 32GB) microSD card ( 32GB). Supports WMA MP3 WAV APE FLAC music formats.

HD Hands-Free Calling & Noise Reduction The bluetooth earpiece is equipped with 14.2mm low-distortion composite dynamic drivers and built-in high-resolution AAC and APTX audio decoding technology. bluetooth headset features CVC 8.0 and ENC noise-cancellation technology, reducing up to 95.6% of background noise. This ensures your voice is heard clearly, enabling listeners to focus on your message without distractions. Enjoy crystal-clear calls and an immersive music experience.

Small and reliable