USAMS US-SJ464 Wireless Bluetooth Adapter Receiver Car Aux o Receiver Gold-Plated 3.5mm Connector • Bluetooth 5.0 transmission for better compatibility, stability, and response speed • 3.5mm plug connects to non-Bluetooth cars and o equipment via the AUX interface, enabling Bluetooth functionality • Signal transmission through AUX port is more stable, faster, and simpler compared to FM Bluetooth transmitters • Includes a 1.5-meter spring cable for convenient storage and use (unstretched length: 38cm) • Supports hands-free calling with built-in high-definition noise reduction microphone for clear, echo-free calls • Line-of-sight transmission range up to 5 meters • Powered via USB for continuous operation without battery limitations • Gold-plated 3.5mm plug resists oxidation and enhances sound quality • Memory pairing function automatically reconnects after first setup Specifications: • Brand: USAMS • Model: US-SJ464 • Material: Aluminum alloy + ABS • Output Interface: 3.5mm • Bluetooth Version: 5.0 • Transmission Distance: 5 meters (unobstructed) • Cable Length: 38cm unstretched, 150cm stretched Package Included: • 1 x USAMS Wireless Bluetooth Adapter Receiver • 1 x User Manual (English)