YPC21 For Zello IP67 Waterproof Wireless Bluetooth PTT Button Switch for iOS/Android • ONE BUTTON COMMUNICATION: Bluetooth PTT button for Zello works with the Zello app. Supports Zello software, allowing you to activate one-touch communication function wirelessly • IP67 WATERPROOF: Wireless PTT button is IP67 rated for waterproof and rainproof performance, providing protection against rain damage during outdoor use on motorcycles or bicycles • LOW POWER CONSUMPTION: Bluetooth PTT button features low power consumption with a working time of over 200 days. Uses a replaceable CR2032 battery that can last up to 200 days or more • SUPPORTED OPERATING SYSTEMS: Wireless PTT button switch supports Android 4.0 and iOS 8.0 or later. Enables communication with individuals or groups without needing to remove your phone for operation • EASY TO INSTALL: Wireless PTT button is easy to install and safe for use on vehicles, motorcycles, bicycles, and electric vehicles. Commonly used with Bluetooth headsets Specifications: • Battery: CR2032 button battery • Working time: More than 200 days • Product size: 3.3 x 3.3 x 2 cm • Product weight: 14.2 g • Waterproof level: IP67 • Connection distance: 30 m • Support software: Zello • Support operating system: Android 4.0 / iOS 8.0 and above Package included: • 1 x Wireless PTT Button • 1 x Strap • 1 x CR2032 Button Battery • 1 x English User Manual • Other items not included