Product Description

GSE manufactures and develops high-grade speakers, earphones, in-ear earphones, metal earphones, ear-hook earphones, headphones, headsets, mobile phone earphones, computer earphones, bluetooth earphones, and adapters. We have cooperated with customers from Canada to America, Germany to Australia, gaining high satisfaction to the quality of our products. We also deal with ODM and OEM. EARPHONE ELECTRICAL CHARACTERISTIC Driver Unit :�*4 Impedance :*2Ω Sensitivity :**3db(at 1KHZ 0.**8V) MAX. Input power : 5mW Frequency range : *0Hz~*0KHz Distortion : �5%(1mW 1KHz) Plug :3.5mm Certificate: RoHS Warranty: one year Packing: PE/ Blister pack