The Bird Caller is mainly used by downloading a variety of birds voices to play for decoy birds and hunting.<br><br><strong>Features:</strong><br>Download a variety of birds voices to play for decoy birds and hunting.<br>LCD display screen.<br>With timer OFF and ON function， and can set a specified track sound.<br>Built-in speaker of 125dB， and support two external speakers， and support 12V power(NOT included).<br>Built-in flashlight， can be used for illumination at night.<br>With 1800mAh Li-ion battery， can continuously play 10 hours.<br><br><strong>Specifications:</strong><br>Power: 1800mAh Li-ion battery<br>Frequency respond: 20Hz - 20KHz<br>Music format: MP3 / WMA<br>Temperature: -40℃ - +80℃<br>Size: 14.2 * 6.6 * 2.6cm / 5.6 * 2.6 * 1.0in<br>Weight: 117g / 4.1oz<br>Carry case size: 23 * 18.5 * 4.7cm / 9.1 * 7.3 * 1.9in<br>Total weight: 478g / 16.9oz<br><br><strong>Package List:</strong><br>1 * Bird Caller<br>1 * 1800mAh Li-ion Battery<br>1 * Belt Clip<br>1 * Adapter (EU Plug)<br>1 * USB Cable<br>1 * 12V Wire<br>1 * User Manual (English)