NNTN8385 - WIRELESS NECKLOOP Y-ADAPTERWireless Neckloop Y adapter and retention hook This y adapter enables the Completely Discreet Wireless Surveillance Kit, a unique Bluetooth solution for the most covert situations. If you already have the Completely Discreet Earpiece Kit (RLN4922), you can order this adapter to enable a wireless connection to your radio, giving you the flexibility to conceal your operations more effectively by removing the radio from your belt or under you clothing.