LF267B Brand new product with high quality. Pretty design and longevity life time. Three or five electronic horn with microphone. The sound is compounded by the digital programs and measure up to the requirements of police and fire control department. It sounds very clear. Voltage: DC 12V. Power consumption: 60W. Tone: 300dB. Package Details Weight: 881.68 g Size: 18.3*16.5*11.5 cm Package Includes 1 × 60W 2 IN 1 Electronilc Car Speaker