2in1 Bluetooth Audio Transmitter and Receiver Upgrade nonBluetooth devices to wireless convenience with this versatile 2in1 Bluetooth Audio Transmitter and Receiver. Designed for devices such as MP3 players, MP4 players, TVs, and PCs, it allows seamless connection to Bluetooth headphones, earbuds, and speakers. Key Benefits and Features: Dual Functionality: Works as both a transmitter and receiver, giving you flexible options for connecting your audio devices wirelessly. Use transmitter mode to send audio from nonBluetooth devices to Bluetooth headphones or speakers. Switch to receiver mode to stream music from smartphones, tablets, or laptops to traditional wired speakers or car stereo systems. Universal Compatibility: Connect to any nonBluetooth audio source using the standard 3.5 mm audio plug included with the device. Ideal for home entertainment systems, incar stereos, and older audio devices without builtin Bluetooth capability. Easy Setup: Quick plugandplay operation ensures minimal installation time. Simply choose transmitter or receiver mode, connect to the audio source, and pair with the desired Bluetooth device. Sound Performance: Equipped with ANC noise reduction and AEC echo cancellation technology to deliver clear, immersive stereo sound without unwanted background noise or echo. Portable and Compact: Lightweight design makes it easy to carry anywhere, whether at home, in the office, or on the go. Practical Use Scenarios: 1. Connect an older TV to Bluetooth headphones for private, wireless viewing without disturbing others. 2. Stream music from a smartphone to a wired home stereo system, turning it into a wireless speaker setup. 3. Add Bluetooth functionality to an incar stereo for hands music streaming from mobile devices. With its combination of advanced sound technology, universal compatibility, and easytouse design, this 2in1 Bluetooth Audio Transmitter and Receiver delivers practical wireless solutions for upgrading your existing audio equipment.