Features:<br /><br />    New and high quality<br /><br />    Channel scan<br /><br />    Channel lock<br /><br />    Automatic squelch<br /><br />    Automatic battery save<br /><br />    Selective channels<br /><br />    LCD backlit<br /><br />    Auto channel scan<br /><br />    Page tone alert<br /><br />    Low battery alert<br /><br />Specifications:<br /><br />    Frequency: 409-410MHZ<br /><br />    Transmit power: 0.5W<br /><br />    Batteries: Use 3xAAA size batteries (not included)<br /><br />    Communication Range: 40-50 meters indoor・ outdoor 100-200 meters・ open area 800 m<br /><br />    Dimension: 3.35 x 1.97 x 0.98 in (L x W x H)<br /><br />    Shell Material: High-quality plastic