PrymeBLU® Wireless adapters for Two-Way Radios (Portables and Mobile Radios)


Motorola (TRBO)- BT-500-M11-V2 Wireless headset Adapter for Motorola TRBO XPR3300/3500 series.

Recently UPGRADED (now called V2 - Version 2) Wireless Adapter (Dongle) fits Motorola XPR3300/3500 series (TRBO) Two Way Radios Now compatible with all our "Z" version LE PTT Buttons! You can still use the large rechargeable BT-PTT2 but now also you can use the much lower cost BT-PTT-Z series BTLE PTT buttons. BT-PTT-Z, BT-PTT-ZU (FOB, STRAP or RING) do not need to be recharged. Instead they will work for up to 2 years on a replacable Coin Cell battery. The PRYMEBLU® Adapter allows you to use a compatible wireless headset or other audio accessory with your two-way radio. The PRYMEBLU® Adapter is compatible with thousands of off the shelf consumer audio accessories and pairs easily, allowing you to operate wirelessly. New V2 Chip adds BTLE capability allowing use of the Z Mini and ZU Super Mini PTT buttons!



  • Compatible with thousands of readily available Wireless headsets and other audio accessories. (audio accessories not included)
  • Easy pairing process. Stores paired connection to the wireless headset even if the Radio is powered off or adapter is removed from the two-way radio.
  • Several Push-To-Talk options: use the PTT button on the PRYMEBLU adapter to initiate transmissions, or use one of 4 different optional PRYME BT-PTT Wireless PTT switches.

HEARING AID COMPATIBILITY: The adapter should work with hearing aids that support the Bluetooth HSP (headset) profile.  It will NOT work with "streamer" style hearings aids that use the A2DP (streaming audio) profile.  You should contact your hearing aid manufacturer to find out which profiles are supported by your device.  NOTE that some streamer hearing aids offer an optional Phone Clip addon which will allow them to work with HSP devices.  Your audiologist can tell you if such a device is available for your hearing aid.

Name: Version: Date: Size:
MANUAL-BT-5xx-V2.pdf N/A 2021-03-08 511 KB