new manufacturer ws237led with light electronic horn color transparent multi-tone speaker personalized car speaker accessories 新款厂家WS237LED带灯电子喇叭彩色透明多音喇叭个性汽车喇叭配件

Product Name: WS-237LED Color Multi-speaker

Product packaging: color box

Packaging quantity: 40 pairs

Size: 51.5 * 40 * 36 CM

Product Instructions:

1. The signal source is generated by a quartz crystal, and the frequency is extremely stable.
2. No contact points, long lifespan, and will not be damaged due to prolonged honking.
3. Excellent sound quality; unaffected by vibration, low temperature, high temperature, humidity, or voltage.
4. Multiple sounds, up to 12 types.
5. The sound settings set by the user remain persistent, even during power outages.
6. The installation is simple. It uses a single wire control to switch between various sounds without any additional components or extra installation steps. Just press the button three times quickly to switch to another sound.
7. Adapt to wide temperature environments: -10 degrees to +50 degrees.
8. Since the current at the speaker button is very low, there is no need to use a speaker relay to protect the speaker switch.

9. Environmentally friendly green products with excellent sound quality and low electromagnetic radiation.

A high-tech patented product centered around a microcomputer, featuring no contact operation, excellent sound quality, stable frequency, long lifespan, various audio features, permanent memory settings that are unaffected by power outages, easy installation, simple use, reliable operation, exquisite craftsmanship, and all technical specifications meeting national and industry standards.