1. Mixed sounds play, can play two different sounds at the same time. 2. Built-in heat dissipation design, Suitable for long time use in desert areas. 3. Support remote control (optional), can reach max to 800 meters. 4. With two loud speakers, Support max output of 80W. 5. Built-in 400 sounds, professional recording, clear and realistic. 6. Support device encryption function to better protect your product. 7. Supports timer function and timing memory function. 8. DC12V power supply, can be connected to the car battery.
