Bluetooth 5.3 Aux Adapter – Stable, Quality Wireless Audio for Cars, Home, and More Upgrade your wired audio systems to wireless convenience with this Bluetooth 5.3 receiver. Designed for clear sound, stable connectivity, and durable use, it is the ideal solution for hands calling and music streaming in cars, home audio setups, and portable speaker systems. Key Features and Benefits: Reliable Bluetooth 5.3 Transmission Equipped with the latest Bluetooth 5.3 chip, this adapter provides fast, stable audio streaming up to 25 meters. Move without worrying about disconnection or signal drops. Durable Zinc Alloy Construction Built with quality zinc alloy, the adapter is resistant to drops and shocks. Its slide cover design protects the USB port from dust and damage, ensuring longterm performance. Universal Compatibility Converts any wired audio system with a 3.5 mm jack into a wireless setup. Compatible with smartphones, tablets, and other Bluetoothenabled devices for seamless hands calling and music playback. Fidelity Stereo Sound Supports SBC and AAC definition audio decoding with a 44.1 kHz sampling rate, delivering clear, CDquality stereo sound for an enjoyable listening experience. Practical Applications: 1. In your car – Stream music and take calls wirelessly through your existing stereo, avoiding messy cables. 2. At home – Upgrade classic wired speakers to wireless playback for effortless control from your phone or tablet. 3. On the go – Pair with portable wired speakers for Bluetooth convenience anywhere you travel. Specifications: Bluetooth Version: 5.3 Range: Up to 25 meters Audio Decoding: SBC, AAC Sampling Rate: 44.1 kHz Audio Jack: 3.5 mm Material: zinc alloy Design: Slide cover USB protection This Bluetooth 5.3 aux adapter delivers stable performance, sound quality, and broad device compatibility, making it a smart and durable choice for transforming wired audio into wireless freedom.