Uiisii Hm-13 Earphone

*Function: For Mobile Phone, for Internet Bar, for Video Game, for iPod, Sport, Common Headphone *Line Length: 1.2m *Connecting interface: 3.5mm *Impedance: 21ohms *Speaker Sensitivity: 101±3dB *Speaker Frequency Response: 20-20000Hz *Superior Sound Performance *Compatible with all 3.5mm audio cable jack *In-ear earbud with an ergonomic design makes you feel comfortable. *This earbuds with microphone is convenient for hands-free calling. *1-button in-line remote gives you the power to easily answer and end phone calls, control songs play/pause, skip or rewind, call out Siri.