2-in-1Bluetooth Transmitter Receiver: In TX mode, the Bluetooth transmitter enables you to transmit audio from TVs, PCs, airplane entertainment systems to Bluetooth headphones, earbuds, and Bluetooth speakers via a 3.5mm cable. An additional Dual 3.5mm AUX Adapter is included for improved compatibility with various airplane audio interfaces.In RX mode, the Bluetooth receiver allows you to connect your smartphone to wired speakers, earphones, car stereos, or home stereos wirelessly via Bluetooth.

Wide Compatibility: With the dual 3.5mm Airplane Headphone Adapter included, the B101 Pro is compatible with any aircraft, regardless of the audio output jack type. It also works seamlessly with any device that outputs audio via AUX, such as tablets, PCs, gym equipment, and more. Moreover, it can connect to a wide range of Bluetooth headphones or earbuds, including AirPods Pro 2.

Bluetooth 5.4 & Qualcomm Chip: Utilizing Bluetooth 5.4 and a Qualcomm Chip, the B101 Pro ensures stable and reliable connections. It features aptX-Adaptive and aptX-Low Latency support, guaranteeing high-quality audio transmission with minimal delay when paired with compatible devices. Please verify that your device also supports aptX. Keep in mind that a slight delay of around 200ms may occur when using dual connections.

Safety First and Long Battery Life:The Bluetooth audio transmitter meets global quality standards, certified by FCC, CE, RoHS, BQB, and more. It ensures safety with features like voltage endurance, overcurrent, short circuit, and NTC overheat protection. With a full charge, it runs for over 24 hours and charges in just 2 hours using the provided Type-C cable.

Simple Setup and Quick Pairing: The airplane Bluetooth transmitter-receiver provides a user-friendly setup process. It includes a "RESET" button, addressing 99% of reconnection and compatibility issues effectively. Simply long-pressing "P/R" for 8 seconds resets the pairing and clears all historical data. Moreover, double-click on "P/R" activates the pairing mode, ensuring swift and hassle-free connections.

【Notes】To enter pairing mode, ensure your AirPods are inside their case. Additionally, consider turning off any nearby Bluetooth devices, like your phone, when pairing on airplanes. If you experience low-quality audio, verify the audio source first. To mitigate latency problems, ensure your device is compatible with Bluetooth 5.4.