TAT Electronics Co.,Ltd is one of the leading high db 3v magnetic transducer 90db manufacturers and suppliers in China, welcome to buy our discount high db 3v electro-magnetic transducerat low price or wholesale cheap products from our factory. BM1270F Product Details : Product Name : High db 3V Magnetic Transducer 90dB Rated Voltage : 3V Operating Voltage: 2-4V Sound Output at 10cm: ≥90dB Rated Current: 70mA(MAX) Resonant Frequency : 2700Hz Coil Resistance: 16±3Ω Operating Temperature: -20~+70℃ Storage Temperature:- -30~+80℃ Place Of Origin : Guangdong (China Mainland) Departure Port: Shenzhen Trade Terms: FOB MOQ: 100PCS Capacity: 100000PCS Per Week Lead Time: 3-10Days Rohs: Yes Package Details: FAQ: Are you manufacture or trading company ? We are both manufacture and trading company . 2.Could we get samples firstly ? Yes , we could send you samples for testing at first . 3.Could we customize ,modify and develop products according to the design drawing ? Yes , we provide OEM service and could customize the products according the drawing design . 4.What about payment terms ? T/T ,Paypal ,West Union are all ok for us . 5.How will you send goods to us ? By DHL ,FEDEX,UPS AND EMS . 6.What about delivery time ? For samples , our L/T is usually 3-5 days , For bulk , our L/T is usually 3-15days .