Pryme BTH-300-MAX Wireless Speaker Microphone for 2-Way Radios, Cell-Phones, and Tablets with Bluetooth(iOS or Android)-for ZELL0, ESChat, Wave Communicator, Streamwide, Unity, and Other PTT Apps
10+ hours of operational battery life (>50 hours of standby)
Built-in wireless PTT with front mounted button; compatible with Anroid and IOS on Apps like ZELLO, ESChat, Wave Streamwide and Unity
Top-mounted 3.5mm jack is compatible with Apple headsets or multiple Pryme headsets
Cell phone control button for typical phone functions such as answering or terminating phone calls
Wall charger and micro USB charging cable included in all versions (charging cable can also be used with most USB style charging adapters including car chargers.)
360 metal, swivel, clothing clip allows user to wear comfortably