Rechargeable Wireless Bluetooth PTT Button Walkie Talkie Control Button with Adjustable Strap (Velcro Strap Style) Product Descriptions Our Bluetooth Push-To-Talk (PTT) button is currently tested and optimized for use with the Zello app. Please contact us to confirm compatibility if you intend to use it with other PTT applications. For apps that require a paid subscription or lack a free trial, please provide a test account to facilitate compatibility testing. Works on iOS and Android phones or tablets Allows you to activate the push-to-talk function wirelessly AUTOMATICALLY pairs quickly and easily (after selection in the APP/x27;s device settings) Main Functions Seamlessly connects with Zello PTT applications Works on both Android and iOS devices Quick and easy pairing with automatic reconnection Built-in rechargeable battery, lasting up to 3 months per charge Compact, lightweight design for maximum portability Sturdy build with waterproof protection Flexible mounting options, including clip and Velcro strap attachments Descriptions Upgrade your communication setup with our Bluetooth Push-To-Talk (PTT) Button, engineered for seamless use with Zello, the most popular PTT platform. This slim and lightweight device leverages Bluetooth technology for wireless, hands-free operation across Android and iOS phones. It is equipped with a rechargeable battery that supports up to three months of continuous use on a single charge. When power