Features:<br> Choosing tracks: Users can select a specific track directly by choosing the sound numbers and play.<br> Remote control: can reach up to 400-600m diameters visible distance. (At least 400m diameters)<br> Support USB stick, TF, Small memory card; Built in 2200mAh Li-ion battery.<br> If used as a decoy for hunting birds, you need to download bird calls in an MP3 format.<br> Use: Hunting, teaching, meeting, tour guide and sales promotion.<br> Specification:<br> Color: Camouflage<br> Model: E76<br> Maximum output power: 25W<br> Frequency response: ≥95db<br> External power: DC 10V 450mA/50Hz<br> Working hours: 15-20 hours (Fully charged)<br> Charge time: 3-5 hours (Automatic charge management)<br> Function: FM Radio, MP3 Player, Hunting Bird Call<br> Dimension:Approx. 110 x 90 x 35mm / 4.3 x 3.5 x 1.4in<br> Weight: approx. 520g<br> Package List:<br> 1 x Voice amplifier<br> 1 x Charger<br> 1 x Remote control<br> 1 x Mini bag<br> 1 x Lanyard<br> 1 x Manual<br> Note:<br> Owning to the differences of geographic areas all over the world, only can we take the data tested in a wide flat space for reference. Remote control can reach at least 400m diameters. (Visible distance)<br> If used as a decoy for hunting birds, you need to download bird calls in an MP3 format.<br> Warm note: The Country with a Ban on Hunting, Pls Use with Caution!<br> .Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping!