Features 1.ONE BUTTON COMMUNICATION: Bluetooth PTT button for ZELLO works with the for Zello application. Support software for ZELLO. allows you to activate the one touch communication function wirelessly. 2.IP67 WATERPROOF: Wireless PTT button is IP67 waterproof and rainproof, so you don't have to worry about rain damage when driving your motorcycle or bicycle outdoors. 3.LOW POWER CONSUMPTION: For Bluetooth PTT button low power consumption, working time >200 days, using an easy to replace CR2032 battery can run up to 200 days or more (without battery). 4.SUPPORTED OPERATING SYSTEMS: Wireless PTT button switch supports for Android 4.0, for iOS 8.0 and above. Specify to send individuals or teams. No need to take out your phone for operation. 5.EASY TO INSTALL: For Zello wireless PTT button is easy to install and very safe for use on vehicles, motorcycles, bicycles, and electric vehicles. Usually used with Bluetooth headset.specificationItem Type: Wireless PTT Button Material: ABS Connection Distance: Approx. 30m/98.4ft Bluetooth: 5.0 Battery: 1 x CR2032 (Not Included) Working Time: >200 Days Waterproof Rating: IP67 Supported Software: For ZELLO Supported OS: For Android 4.0, For IOS 8.0 And AbovePackageList1 x WirelessPTTButton1 x Strap