mini cylinder shape speaker horn speakers ball mobile phone speaker motorcycle digital audio mp3

Product Description

1. GB 15742-2001 Speaker Performance Requirement for Motor Vehicle & Testing Methods 
2. QC/T 30-2004 Technical Condition of Motor Vehicle Horn 
3. CCC China Conpulsory Certification 
4. GB15085-94 Wiper Blade Performance Requirement for Motor Vehicle & Testing Methods 
5. ISO9000: 2008 Quality Management System Certificate 
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1. Sonority & beautiful voice 
Make the high-end luxury cars from resonant echo to be reflected, give the luxury cars more perfect and more attractive 

2. With waterproof, anti-sand horn cover 
Play a highly waterproof and anti-sand role, to ensure lasting and nice voice 

3. Long life & reliable quality 

A. High-quality sonorant diaphragm 
B. Adopt membrane filter technology with waterproof and propulsive gas 
C. Unique adherent point protection craftwork 
D. High-intensity ABS material, electrophoresis of metal surface treatment 
E. Strong corrosion preventive, anti-hard body impact 
F. Continuous beep up to 1 minute 

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