UNITEK 2-in-1 3.5mm Audio Connector with Transmitter & Reciever Units. Perfect for Airplane Entertainment Systems, Car Audio, Home Stereo, Wired Speakers, etc. Up to 10 Hours Play Time, Dual-device Pairing.

The UNITEK 2-in-1 Bluetooth Transmitter Receiver is a versatile device that adds Bluetooth functionality to various audio systems, including car audio systems, home stereo systems, speakers, and wired headphones. In Receiver (RX) mode, it enables wired devices to play music from your phone, while in Transmitter (TX) mode, it allows Bluetooth devices to receive audio from wired sources. This feature is particularly useful for in-flight entertainment systems, converting wired audio outputs to wireless.

Key Features:

• Bluetooth 5.3 Technology: Ensures a stable and efficient connection, enhancing audio quality and reducing latency.

• Low Latency: Incorporates a low latency encoder to minimize audio delay to approximately 40ms, providing synchronized, high-quality sound.

• Dual-Device Pairing: Supports simultaneous pairing with up to two Bluetooth devices, allowing users to share audio content with friends easily.

• Extended Battery Life: Offers up to 10 hours of operation on a full charge. Additionally, it supports usage while charging, ensuring continuous operation even when the battery is low.

This adapter is ideal for upgrading traditional audio devices to be Bluetooth-compatible, providing flexibility and convenience for various audio applications.