This compact mic combines the polar pattern choices of a shotgun mic with the wireless connectivity of a Bluetooth mic ...

DJI's offering has another trick up its sleeve though that bypasses the receiver. You can also connect the DJI Mic Mini to your phone using Bluetooth, meaning no receiver whatsoever. However ...

TP-Link NFC-Enabled Bluetooth 4.1 Music Receiver, Wireless Audio Adapter Streaming Music from Echo Smart Phone Tablet PC to Home Car Stereo Sound System (HA100) The CrossBeats Mini Bluetooth audio ...