Product Name: 4 Functions Red Silicon Multi-Siren for Bike Model NO.: BBR234 Energy Exchanging Mechanism: Electrical Contact Point: With Contact Point Material: Silicon, ABS Type: Siren Battery: Use 2*AAA Batteries Function: 4 Functions Colour: Red Transport Package: Carton Specification: 73*45*47cm Origin: China HS Code: 8512900000 Product Description Name4 Functions Red Silicon Multi-siren For BikeModel No.BBR234MOQ1000pcsMaterialSilicon, ABSFunction4 Functions ( laser-air horn-car engine-siren)PackageCartonColourRedFAQ:Q1:Can I have a sample order first?A1:Yes, we welcome sample order to test and quality. Mixed samples are acceptable.Q2:Do you have OEM service?A2:Yes, OEM is available.Our Advantage:1. Fast & timely delivery is our merits.2. High Quality and competitive price.3. OEM service is available. We can customize according to customer's demand.