Compact Bluetooth 5.1 30-Pin Receiver

Minimalist black plastic receiver (approx. 44 × 35 × 7 mm) built for seamless integration into analog speaker ecosystems. Uses a standard 30-pin output interface to connect directly to legacy speaker docks or line-in ports — no external power supply or signal conversion needed. Outputs full-strength analog audio compatible with standard line-level inputs, eliminating need for booster amplifiers. Certified to Bluetooth 5.1 specifications, enabling faster initial pairing, improved multipoint stability and reduced latency over previous versions. LED indicators provide real-time status: alternating flash = ready to pair; slow blue pulse = active link. Strictly intended for analog speaker applications — not tested or supported for digital speakers, automotive systems or non-30-pin configurations. Supports true room-wide audio mobility: play music from your smartphone or tablet from any corner within 10 meters — no tethering to speaker location. Switching between devices is fully wireless and instantaneous — just disable Bluetooth on the current source and enable it on the next. Auto-reconnect activates upon power-up, restoring the last-used connection without manual intervention. Device authentication ensures only authorised sources establish links, enhancing privacy in shared living environments. Designed for longevity and compatibility — an effective bridge between modern portable audio sources and enduring analog speaker hardware, keeping classic equipment relevant without compromise.