Product Name: Big Discount Chinese Supplier Transducer Buzzer 5V Buzzer Model NO.: FBMB1275 A2 Brand: Saipwell Certification: ISO9001, CCC, CE WORD nChannels: 7.1Channel Usage: Expand Volume Radiation Mode: Direct Radiation Type Style: In-ear Transducer Principle: Electrostatic Earphone Cone: Polypropylene and Titanium Edge Transmission Mode: Air-conduction Category: Buzzer Weight: 2g Rated Voltage: 5V Min.Soud Pressure Level: 85dB/10cm Max. Rated Current: 30mA/5VDC Trademark: FBELE Transport Package: Standard Export Carton Specification: ROHS Origin: Ningbo HS Code: 85318090 Product Description FBMB1275 A2 Big discount Chinese supplier transducer buzzer 5v buzzer (FBELE)Rated Voltage5vOperating Voltage4-8vMax. Rated Current30mA/5VDCMin.Soud Pressure Level85dB/10cmResonant Frequency3.1±0.5KhzOperating Temperature-20 +70ºCFBELE Company, (Ningbo Best Group Co., Ltd. ) are Chinese leading manufacturer and distributor in electronic components. We can offer quality products in very competitive price for electronics components, as well as best service, in time delivery, small order acceptable, etc.Fast is our principle, our normal delivery time as below:Sample delivery date is: 1-3days.Production delivery time: 7-10days.New product development: 15-20daysOur Company Advantage:1, Reliability production2, Famouse Brand "FBELE", Best Reputation3, well experienced R&D engineer4, Effective working Team5, Aggressive Price6, Constant New productsDon't hesitate, E-mail us immediately now.you will get your best solution.