Features: 1. Type-C 5V power supply with built-in common ground interference processing circuit for stable o output 2. Enables wireless playback for non-Bluetooth speakers 3. Compatible with RCA-equipped power amplifiers for high-quality music playback 4. Designed for car use—plugs into the car’s AUX port and connects wirelessly via Bluetooth from a mobile phone 5. Bluetooth 5.3 with DSP o chip for seamless, freeze-free music streaming Specifications: - Input voltage: DC 5V - Product name: Bluetooth o receiver - Interface type: AUX + RCA - Bluetooth version: 5.3 - Dimensions: 8.3 x 5.6 x 2.5 cm - Bluetooth protocols: A2DP, AVRCP - Operating range: Up to 10 meters (unobstructed) - Supported o formats: MP3, APE, FLAC, WAV, WMA - Color: Black - Material: ABS Package contents: - 1 x Bluetooth o receiver - 1 x user manual (English) - 1 x Type-C power cable - 1 x AUX o cable Note: Actual product color may vary slightly due to screen settings and lighting conditions. Dimensional tolerance: ±1–3 cm.