Sound series: Along with the Chinese economy fast development, the urbanized construction advancement step speeds up, the social various domains suddenly grow to the sound demand, specially the lawn sound, traditional outside broadcasts the equipment function is simple, the sound chromatic aberration, is not artistic. This factory sound series includes: Lawn sound, simulation animal sound, outside series and so on sound. If the mushroom sound, the stone sound, the panda bear sound, the soccer sound, the stump sound and other animal series, bring the lamp sound product to be at the leading position, may satisfy various places, like the park, the hotel, the square, the plot villa, the scenic site need, receives the broad users the welcome.