BT4877 Bluetooth 5.0 Wireless Receiver 30Pin BT 5.0 Stereo Audio Adapter

Features:
Mini, lightweight and portable design, no battery, no charging required, plug and play.
Turn your traditional speakers into wireless BT speakers by connecting a 30-pin base for easy use.
Play your favorite songs wirelessly on your device via a BT connection.
Strong compatibility, compatible with iPad, iPod, iPod Touch, iPhone and other BT-enabled audio devices.
Supports A2DP, compatible with all A2DP stereo BT transmitter adapters (including phones with any operating system), without other cluttered lines.