JY-325-1 totally have 6pcs red LED and 4 sounds, is a small bicycle battery horn, which enhance the safety aspect, as you are better noticed by others. It is not only a bicycle horn, but also a warning light.

• Bicycle Horn

• Conform to CE standard

• Light Source: 6pcs Red LED

• Battery: AA*2

• Weight: 81g

• Size: 110x53x53mm

• Color: Red,White,Blue