<p> Name: PTT Button<br /> Connection distance: 30m<br /> Battery: CR2032 battery removable (not included)<br /> Working hours: more than 200 days<br /> Waterproof grade: IP67<br /> Support software: ZELLO<br /> Support: compatible for Android 4.0/IOS 8.0 or above<br /> Packing list:<br /> 1 x PTT button<br /> 1 x strap<br /> 1 x manual<br /> 1 x packing box<br /> Note:<br /> 1. Due to manual measurement, please allow 1-3cm error. Make sure you don&#39;t mind before bidding.<br /> 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.</p><br><div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

Wireless Ptt Button Switch Controller Compatible for Zello Voice Intercom Bluetooth Button without Battery Black