Mission Critical Wireless includes Motorola Solutions Inc (MSI) PTT and pairing innovations that enhance Bluetooth technology for use in mission critical applications. The radio/MCW accessory system PTT operates with extremely low latency. Secure out of band touch pairing via MSI blue dot technology eliminates pairing complexity, enables multiple users in close proximity to pair simultaneously, and is secure from remote third party attacks. Radio/MCW accessory system design provides the best possible Bluetooth connectivity in all conditions. The MCW RSM itself has a user removable/replaceable battery design based on MSI APX battery attachment/removal.4 Great Person To Do Business With! Please have a look at my other auctions too. This item is in the category "Consumer Electronics\Radio Communication\Parts & Accessories\Other Radio Communication Accs". The seller is "rickthompson602t" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Brazil, Chile, Colombia, Costa Rica, Panama, Trinidad and Tobago, Guatemala, Honduras, Jamaica, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Vietnam, Uruguay.