Speaker Bluetooth 30pin Bluetooth Receiver

Product information: Item No.: IP03 Model: IP03 Interface: 30pin Whether plug and play: plug and play External power supply: no external power supply Transmission rate: 5 (Mbps) Effective working radius: 20 (m) Bluetooth standard: 2.1 Working frequency: 2.4 (MHz) Features: Mini, lightweight and portable design. Connect directly to the 30-pin base, easy to use, and turn your speaker into a stylish wireless Bt speaker. Play your favorite songs from a long distance on your device via Bt connect