| Megaphone/Portable Megaphone YMH-120P:1.power sourece: 12VDC(8*UM-2)2. Max Output:120dB/1M3.Current Consumption:1A Max4.Service Lifetime of Siren:15h(Until 100dB/1M Output)5.Two Tone:(1)Siren (2)talk(3)Whistle6.Material:ABS Plastic7.Color: Grey8.Size:304*304*432mm9.Net Weight(Without Battery):1640g10.Transmission Distance:2000mProduct Advavtage:1.Friendly material:our product is made of environmental friendly material.2.Energy saving:our product averagely uses 1/3 of the energy required by our competitor's product.3.Light weight:our product is on average 30% lightweight than our competitor's products.Product Specification:1.Power indicator included to prevent trouble while speaking2.Comes with Alarm and Siren ability | 
