Original Doogee Vienna Earphone with Remote MIC for Doogee Smartphone
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Original Doogee Vienna Earphone with Remote MIC for Doogee SmartphoneFeatures:1. Comfortable fit with ergonomic contoured form2. Aluminum body for vibration suppression; clear sound and a sense of quality3. Included a metal shirt clip4. Piston design; effectively reduce the adverse impact of cavity resonance timbre; lead to better bass performance5. The kevlar fiber wire provides an excellent resistance to pull and perspiration resistant ability6. Gift packaging design; collection; better protecting your headphones7. Easy control calls; play musicSpecifications: General Product Model doogee Vienna FrequencyRange 20-20000HZ Level of Sensitivity 90+-5dB Impedance 16Ω+-20% Maximum Power 5mW SNR >58dB Plug Pin 3.5mm Length 120cm Microphone Decibel -44 dB(+4dB-) at 0dB=1V/pa;1KHz Impedance 2.2KΩ (+20%-) ; at 1KHz Standard voltage 2.5V (Max 10V) Standard current 100mA~~ 500 mA (Max:0.8mA AT 2.5V) Sensitivity 2.5VDC:43dB (+4dB-) Signal to noise ratio > 58dB Speaker Power 3 mW Maximum working power 5 mW Impedance 16Ω (+20%-) Sensitivity 90dB(5+dB-) at 1KHz; 126mv Transducer Moving-coil loudspeakers Working temperature range - 20Æ’??~ + 60Æ’?? Storage Temperature range -20Æ’??~ + 70Æ’?? Package content:1 x Doogee Vienna Earphone4 x Ear Caps On Sale |