Tomü Japanese Speaking Reverse Alarm 

Features:

• 4-sound music horn, press the switch, changes one kind of music sound.
• Made of metal, car black horn is durable for daily use.
• Electric machine horn for use with any 12V vehicle.
• This auto horn is easy to install.
• Powerful motor and 12V power input means that no other road user will be able to ignore you when you honk this horn.
• Type: Multi-tone (4 sound)
• Length:14.5cm
• Model Name:HT-1101
• Material Type: Metal and plasticItem
• Width:9.3cm
• Item Weight: 0.6kg
• Item Diameter: 9.3cm
• Special Features: Voice prompts, reversing alarms