Transform your non-Bluetooth sound systems into wireless audio hubs with this advanced USB Bluetooth 5.3 Receiver Adapter. Designed to seamlessly upgrade home stereo systems, car speakers, and other audio devices without built-in Bluetooth, this adapter delivers high-quality wireless sound with ease and convenience. Crafted from durable ABS material, it combines compact design with powerful performance to enhance your listening experience. Key Features: · USB Bluetooth 5.3 Technology: Ensures a stable and fast wireless connection with low latency, delivering crystal-clear stereo sound and smooth audio streaming. · Wide Compatibility: Comes with a 3.5mm audio cable for plug-and-play setup, compatible with car speakers, home stereo systems, headsets, MP3 players, CD players, TVs, computers, and more. · Extended Wireless Range: Supports a connection distance of up to 10 meters (32.8 feet), allowing freedom of movement without signal interruption. · One-Button Operation: Simplifies control with a single button for easy pairing and hands-free calling. The built-in HD microphone enables clear voice calls with CVC noise reduction technology for enhanced call clarity and safer driving. · Battery-Free & Plug-and-Play: Powered directly via USB, eliminating the need for batteries or charging, making it convenient and eco-friendly. · Compact and Sleek Design: Minimalist and space-saving, it blends effortlessly with your sound system while maintaining a neat and organized setup. · High Data Transfer Rate: Supports up to 10Mbps data transfer for smooth audio transmission and reduced latency. Specifications: · Item Type: USB Bluetooth Car Adapter · Material: ABS · Bluetooth Version: 5.3 · Wireless Range: ≥10m / 32.8ft · Data Transfer Rate: Up to 10Mbps Package Includes: · 1 x USB Bluetooth Receiver Adapter · 1 x 3.5mm Audio Cable Upgrade your audio experience with this USB Bluetooth 5.3 Receiver Adapter, delivering effortless wireless connectivity and superior sound quality for your non-Bluetooth sound systems. Enjoy hands-free calls, stable connections, and a clutter-free setup wherever you go.