ICOM - BT-530s Wireless Adapter for ICOM two-pin connectors with 2 screws. Belt Clip or Velcro Strap
MOTOROLA - BT-543 Wireless Headset Adapter for Motorola Multi-pin (small) connector.
ICOM- BT-520 Wireless headset Adapter for ICOM (iDAS) F3261/4261, F9011/9021 series.