- DUAL FUNCTIONALITY: Experience the best of both worlds with our 2-in-1 Bluetooth Adapter. This device serves as both a transmitter and receiver, seamlessly connecting Bluetooth and non-Bluetooth devices to enhance your audio experience. - STREAM TO TWO DEVICES: Enjoy audio sharing like never before. Stream sound to two headphones or speakers simultaneously, perfect for movie nights or sharing playlists at the gym. Connect two Bluetooth devices for simultaneous audio enjoyment. - LONG-LASTING BATTERY: Ideal for travel, this Bluetooth adapter boasts a rechargeable battery that provides up to 13 hours of playtime on a single charge. Need continuous audio? Simply plug in for uninterrupted listening. - EASY MODE SWITCHING: Transition between transmitter (TX) and receiver (RX) modes with a simple switch. In TX mode, send high-quality audio to Bluetooth headphones or speakers. In RX mode, connect your mobile devices to non-Bluetooth gadgets for versatile compatibility. - COMPACT AND TRAVEL-FRIENDLY: Designed for globetrotters, this compact adapter fits easily into your pocket or bag. It's always ready to connect with your Bluetooth headphones, making it an essential travel companion. - ADVANCED BLUETOOTH 5.4 TECHNOLOGY: Enjoy crystal-clear audio without distortion thanks to the latest Bluetooth 5.4 technology. Eliminate white noise and experience consistent sound quality without the hassle of frequency adjustments. - UNIVERSAL COMPATIBILITY: This versatile adapter works with any 3.5mm audio device. Whether it’s in-flight entertainment systems, home computers, projectors, treadmills, or TVs, it adapts to all your audio needs. - HANDSFREE CALLING: Stay connected while driving with the built-in microphone. Answer or end calls easily with the play/pause button, allowing you to keep your focus on the road. With its multifunctional design, long battery life, and universal compatibility, this Bluetooth adapter is the perfect solution for all your audio needs.