Product Name: 3pipe Air Horn with Relay in Chrome Color Model NO.: LD-603-CHR Energy Exchanging Mechanism: Electrical Contact Point: With Contact Point Current: 3.5A Connection Mode: Double Wire Voltage: 12/24V Sound Frequency: High Pitch Material: Plastic Type: Air Horn Quality: High Quality Trademark: NO BRAND Transport Package: Color Box Specification: 10sets one carton Origin: China HS Code: 8512301100 Product Description LD-603-CHR Product DetailVOLTAGE12V/24VCURRENT<20AFREQUENCY680HZSOUND LEVEL115+-10dBLENGTH155/170/220MMMATERIALPLASTICMOQ100SETSQTY/CTN10PCSG.W.13KGSCTN SIZE51*35*34.5CMGood Quality Assurance: 100% tested before shipment.Good Service: We treat clients as friends with our best and honest service.FAQ:1.Minimum Order Quantity (MOQ): Normally the MOQ is not limited, small order can be sent by express!2.Payment Terms :TT,30% DEPOSIT,BALANCE PAY BEFORE DELIVERY.3. Trail order can be accepted.4. SHIPPING DATE:30DAYS AFTER WE GET YOUR DEPOSIT.