Compatible Models: TRBO XPR SERIES XPR6100 XPR6300 XPR6350 XPR6500 XPR6550 AND XPR6580 Microphone: Wireless Bluetooth version of our popular STORM TROOPER Remote Speaker Mic. Great sounding transmit and receive audio, just like the wired version! Dust/Weather/Rain Resistant to IP56 levels. Noise Cancelling Microphone element. Typical Operation Range: 10 Meters Talk time: 40+ hours. Standby 30 days. Simple operation, power and PTT switches and Volume UP/DOWN. Built-in 3.5mm earphone jack (use any 3.5mm earphone or our LOOKOUT, RECON, or SCOUT models). NOTE: Price includes wall charger and micro USB charging cable (charging cable can also be used with most USB style charging adapters including Car Chargers.) Adapter: Compatible with thousands of readily available Bluetooth 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. No time delay on either Transmit or Received Audio messages. Several Push-To-Talk options: use the PTT button on the PRYMEBLU adapter to initiate transmissions. (Optional accessories not included.) Enhanced with optional wired PRYME Quick-Disconnect earphone or audio accessory for additional privacy. (Optional accessories not included.) RX and TX audio is automatically routed to the two-way radio or the appropriate wireless or wired audio accessory (Patent Pending) depending on what accessories are connected to the PRYMEBLU adapter. Status LED indicates connection to a compatible wireless accessory.