PRYME, BTH-600-KU, Heavy Duty Wireless Speaker Microphone Works on Both Two-Way Radios and Most Cellphone PTT Apps
Features:
- Note - is not compatible with any of the Motorola built-in Bluetooth models (unless you use one of out PrymeBLU adapters).
- Great sounding transmit and receive audio using the latest in Bluetooth technology
- Dust/weather/rain resistant to IP56 levels
- Noise canceling microphone element
- Typical operation range: 10 meters
- Talk time: 40+ hours. Standby 30 days. Typically 80 hours between charges.
- Simple operation, up/down volume control, side mounted PTT switch (for radios), side mounted cellphone control switch, and 3.5 jack for optional headsets
- Note: Price includes wall charger and USB-A to USB-C charging cable (charging cable can also be used with most USB style charging adapters including car chargers)
PrymeMAX BTH-600-MAX Includes Wall Charger and USB-A to USB-C charging cable. The MAX replaces the BTH-600 and BTH-600-ZU versions because the new upgraded chip set lets us combine both versions into one unit. Now the MAX version can be used on most cell phone and tablet-based PTT Apps. (iOS and Droid), on ICOM, Kenwood, EFJ and BK radios (except BKR series) that have built-in Bluetooth feature, and on all PrymeBLU Mobile and Portable radio adapters. At the same time as all these possible radio and PTT Aps are being used the BTH-600-MAX can also be used for normal cell phone calls since it has a separate phone control button. Meeting IP56 requirements for dust and water resistance and with extra long battery life the BTH-600-MAX is a real workhorse!
For more information, please see 
User Manual
