Bluetooth 5.2 Stereo RCA AUX Receiver

Exact dimensions: 78 mm × 50 mm × 18 mm. Housing material: matte-finish ABS plastic — scratch-resistant and thermally stable. Power: USB-C (5V DC only; no internal battery). Bluetooth 5.2 chipset enables low-energy connection, fast pairing, and reduced dropout in congested RF environments (e.g., city centres, multi-device homes). Audio outputs: one 3.5mm TRS stereo jack + dual RCA (red/white) line-level outputs. Stereo signal path only — no subwoofer or surround processing. Operational logic: auto-powers on with supply voltage; auto-reconnects to last paired device; supports two paired devices concurrently; MFB initiates/receives calls and activates navigation voice; side buttons control media and volume. Firmware supports U Disk playback (MP3/WMA, FAT32 USB drives). Includes 1 × 3.5mm AUX cable and 1 × RCA cable — both standard 1.5 m lengths, shielded for noise reduction. Proven use cases: integrating smartphones into classic Mini Cooper audio systems, connecting laptops to Hi-Fi separates in London flats, enabling wireless streaming in shared student accommodation, and equipping delivery vans with hands-free comms — all without modifying original equipment.