Teradek Color Band Deluxe Kit for Bolt 6 LT TX/RX Microphone Type_Wireless Microphone 5 m from the phone

5 m from the phone and requires no app

Wide Frequency Response: 6 Hz to 19 kHz

If you need more inputs

4x4' 3/4-Stop Diffuser

Teradek Color Band Deluxe Kit for Bolt 6 LT TX/RX Microphone Type_Wireless Microphone 5 m from the phoneProduct Features ID Synced RX TX Pairs on a Busy Set Set of 8 Silicone Bands in 4 Colors Each Fits Around a Bolt 6 LT Unit Bands Come in Red, Yellow, Green & Blue In the Box Teradek Color Band for Bolt 6 LT TX (Red) Teradek Color Band for Bolt 6 LT TX (Yellow) Teradek Color Band for Bolt 6 LT TX (Green) Teradek Color Band for Bolt 6 LT TX (Blue) Teradek Color Band for Bolt 6 LT RX (Red) Teradek Color Band for Bolt 6 LT RX (Yellow) Teradek Color Band