... BirdsFunction: Download a variety of birds voices to play for bird huntingProduct specifications:1. Concolorous LCD display screen2. Built-in speaker3 ... 12V power, and support 2 speakers.6. Built-in 182 Bird sound,But the sample provide 8 sound,only the orders ... lithium battery, can play for 15 hours or so10.Accessories: Remote control, Battery,Charger, USB cable, User'smanual, White -box11.Main ...