Q21 Wired Earphones 360° HiFi Stereo Bass Sound AAC SBC Audio with Dynamic Speaker Processor Soundproof Metal Cover Ligh

Features ● 360° HiFi Stereo Bass Sound360° stereo sound and dual core bass enhancement immerse yourself in a feast of hearing give you best ever hearing experience ● AAC SBC AudioThe earphone support AAC and SBC audio decoding advanced encoding algorithms and formats reduce the loss of details in the process of sound quality transmission giving you an excellent listening experience ● Dynamic Speaker ProcessorThe earphone adopt dynamic speaker processor Reduce sound quality loss during sound quality processing and improve the overall sound quality level ● Soundproof Metal CoverThe back cover of the earphone is specially designed to prevent sound leakage which can retain the sound well ● Lightweight DesignThe weight of a single earphone is as low as 0 9g light and portable Specifications General SpecificationModel Q21Color BlackWearing Type Semi in earGross Weight g 18gTechnical ParameterMicrophone YesWired Control SupportWire Material Oxygen free copperPlug Type 3 5mmTransducer DynamicReceive Sensitivity 120dBFrequency Response 20Hz 20000KHzImpendance 32ΩPackage Include 1 Earphone