Bluetooth Music Receiver, TP-LINK HA100Stream music wirelessly from your smartphone/tablet to any stereo/stand-alone speaker via BluetoothConnect with your Bluetooth or NFC-enabled device, using the HA100 or NFC TagConnects to any stereo supporting 3.5mm or RCA jacksTransmits up to 20 meters (66 feet) away, within direct line of sightBluetooth 4.1, compatible with all A2DP stereo Bluetooth devices