2024 Upgraded Bluetooth Receiver with Bluetooth 5.4 Technology Experience faster, more stable, and smarter wireless connections with the latest Bluetooth 5.4 upgrade. Designed to minimize transmission delay and fix common connection issues found in Bluetooth 5.0, this receiver delivers fidelity audio with reduced sound quality loss, ensuring a listening experience every time. Key Benefits and Features: Fast and Reliable Connection Advanced Bluetooth 5.4 technology ensures quicker pairing, steady signal performance, and seamless audio transfer, even in challenging environments. for streaming music or making hands calls without interruptions. Simple Plug and Play Setup Just plug the Bluetooth adapter into a 3.5mm AUX jack and connect it to USB power. It automatically activates when your car starts, eliminating battery concerns. The builtin memory function reconnects instantly to the last paired device for effortless use. Sound Quality for Calls and Music Enhanced microphones and lossless sound processing filter out road noise, providing clearer voice quality during hands calls. Dualdevice pairing capability allows you to connect two devices at once, with a stable range of up to 32 ft (10 m) for uninterrupted audio enjoyment. Wide Compatibility Includes a 3.5mm AUX cable, making it suitable for car stereos, wired headphones, home bookshelf speakers, amplifiers, and other audio systems. Compatible with smartphones, tablets, laptops, and any Bluetoothenabled devices, giving you wireless freedom in multiple setups. Practical Use Scenarios: 1. In Your Car Upgrade any vehicle with an AUX input to support wireless music streaming and hands calling. Ideal for older car models without builtin Bluetooth. 2. At Home Connect to your home stereo or bookshelf speakers for wireless playback from your phone, tablet, or laptop, eliminating the need for physical audio cables. 3. In the Office Use with desktop speakers for convenient, cable conference calls or background music while working. Performance and Specifications: Bluetooth Version: 5.4 Connection Range: Up to 32 ft / 10 m Interface: 3.5mm AUX input, USB power supply Auto PowerOn: Yes, activates with vehicle ignition Auto Reconnect: Builtin memory for last paired device Supported Devices: Smartphones, tablets, laptops, and other Bluetoothenabled electronics This receiver is designed for dependable performance, wide device compatibility, and simple everyday use, making wireless audio easy to enjoy in your car, at home, or anywhere you need it.