ROMEO 2.0 Jingle Bell Air Horn (RMJ-620) 20 Melodies, 12/24V

Sound-count confirmation: the product summary says 20 melodies, but the existing list below has 23 entries. Message us to confirm the sounds supplied with your order. Mobile-app compatibility has not been confirmed.

ROMEO 2.0 truck air horn 
**This Christmas Load Your Vehicle with ROMEO JINGLE BELL Air Horn**

Key Features:

• Versatile Performance: 
• Compatible with both 12V and 24V systems, ideal for all kind of vehicles.
• Rich Sound Variety: 
• Choose from 23 unique sounds for permitted use.
• Christmas Songs JINGLE BELL, Deck the Halls, Rudolph the Red Nose
  
• Superior Construction: 
• Built to last with top-quality materials, ensuring long-term use.
• Material used, rust free trumpets.
• Copper winding solenoid coils, ABS material housing base.
• Easy Installation: 
• Comes with everything needed for a hassle-free setup.
  
• - Electrical connection by Wire (included in package)

Dimensions 
Box Length: 21 Inches
Box Height: 16 inches
Box Width: 4.5 Inches

Longest Trumpet: 350 mm
Shortest Shortest : 225 mm

Box Includes:
- Complete wiring kit : Cable length: +/- 4 meters
- Installation Guide Book
- Air Pipe with connector
- Digital Controller with seven segment display.
- Number of Trumpets: 6 - Pre-assembled mounted horns for quick installation.

Melodies / Sounds List
"Note: In video, audio sounds are recorded directly from Air Horn with Air Pressure, No Editing"

**ROMEO JINGLE BELL (RMJ-620), PRODUCT OF SUPER AIR HORNS **

Road-use restrictions and responsible sound use

Before buying or fitting a horn, check the rules for your country, vehicle class and intended use with the local road authority. Musical, multi-tone, train-style or high-output horns may be restricted. Compatibility with a vehicle does not establish road approval. In the UAE, official guidance restricts horn use within city limits to emergency situations. Do not use a horn to demand priority, clear traffic, celebrate, intimidate or startle people or animals. Follow noise restrictions and keep testing away from bystanders.

Safe installation and testing

Use a qualified vehicle electrician or air-system installer if unsure. Match the horn to the confirmed vehicle voltage and follow the supplied horn and vehicle instructions. Isolate electrical power as directed by the vehicle manufacturer before wiring. Use the specified fuse, relay and cable size; do not guess ratings. Secure the mounting and route wiring and air lines away from heat and moving parts. For air horns, confirm the required pressure and fittings, depressurize before disconnecting lines, and do not modify safety-critical braking systems. Keep people clear of the horn outlet and use appropriate hearing protection during testing. Keep the vehicle’s required warning horn operational.

Sources: UAE road-safety guidance. For installation support, contact Super Air Horns. This is general guidance, not model-specific fitting instructions or confirmation of road legality.