In-ear earphone dynamic driver

THIS PRODUCT IS FOR ONLINE ORDER ONLY. IE-1 This wideband dynadriver earphone reproduces full range of frequency natural mids and full highs and bass. It delivers sound musicians want and should be heard with full detail.Three pairs of silicon sleeve are provided with different sizes for best fitting and sound isolation.Human friendly mechanical structure ensures long time fatigueless wearing.Ergonomic design for long-time wearing without fatigue. SPECIFICATIONSFrequency Response20~20000 HzTransducer TypeDynamicImpedance16Sensitivity (at 1000Hz)114 dB/mWDistortion Less than0.3%Cord Length148cm with 3.5 stereo plugNet Weight6 grams (cable excluded)