ZELLO Remote Bluetooth PTT with Volume and Channel/Group Controls The Wireless Push-To-Talk (PTT) switch utilizes LE (Low Energy) technology to seamlessly integrate with the ZELLO and ZELLO Work. This innovative PTT button not only enables wireless activation of the PTT function, but also provides volume control and channel/group selection. It can be conveniently held in hand or mounted on a steering wheel, handlebars, and more using the included Velcro strap. Designed for long-term use, it operates for up to 2 years on a replaceable CR2032 battery (included). Features Optimized for ZELLO on iOS DevicesControls PTT, Volume and Channel Selection wirelesslyPair easily in the app's device settings. Maintain connection after battery replacementOperates for up to 2 years on a single CR2032 batteryEasily change the battery by unscrewing the case. Includes 1 CR2032 battery
