1. Enhanced Wireless Connectivity: With the 30pin Bluetooth adapter 5.1 receiver, you can upgrade your traditional speaker docks and music systems to modern Bluetooth devices. It seamlessly connects smartphones, tablets, and other Bluetooth devices for wireless HiFi stereo music streaming. 2. FIDELITY AUDIO: This adapter is equipped with Bluetooth 5.1 technology to ensure stable, quality, lowlatency audio transmission. It preserves the richness and detail of the music and offers a listening experience compared to conventional Bluetooth adapters. 3. VERSATILE COMPATIBILITY: Designed for the 30pin dock connector commonly found in older speaker systems and music docks. for turning your stereo, speaker dock, and home sound system into a wireless audio solution. Not suitable for use in vehicles or motorcycles. 4. Easy Setup and Operation: Simply connect the adapter to the 30pin dock connector, pair it with your Bluetooth device, and enjoy wireless music playback up to 10 meters away. It is for home entertainment setups, parties, and gettogethers where convenient music streaming is required.