2-in-1 Bluetooth Transmitter and Receiver: This versatile Bluetooth adapter can easily switch between TX mode and RX mode. In TX mode, non-Bluetooth devices such as , computers, or airplane entertainment systems can be converted into Bluetooth-enabled transmitters. In RX mode, audio can be wirelessly transmitted to wired speakers, car radios, bringing seamless Bluetooth connectivity to your favorite devices. Low Latency and High-Fidelity Sound: Experience latency-free audio and superior sound quality with support for -Adaptive and -Low Latency. This ensures smooth synchronization between audio and video, making it ideal for watching or playing games. Stable Bluetooth 5.3 and Dual Device Pairing: This wireless audio adapter is equipped with the latest Bluetooth 5.3 chipset, which ensures fast and stable connection within a range of 10 meters. Two Bluetooth headsets can be connected at the same time to share audio enjoyment. Long-lasting battery life and Type-C fast charging: Up to 16 hours of continuous use in transmitter mode and up to 18 hours in receiver mode. This Bluetooth audio adapter supports Type-C fast charging and can be fully in just 2 hours, so you can enjoy uninterrupted entertainment whether you are traveling, working or resting . Travel companion, multi-functional compatibility: This portable Bluetooth adapter is designed for airplane entertainment, road trips and home use, and can be seamlessly connected to in-flight entertainment systems, car audio, , computers, etc. through a 3.5mm AUX interface. The included 3.5mm airplane headphone adapter and cable expand its functionality, making it an ideal companion for your audio needs. Color: White Material: plastic Package Contents: 1 x Bluetooth transmitter 1 x audio cable 1 x airplane head 1 x USB cable 1 x audio adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.