... color is available 5, OEM/OBM/OD Airline earphone for noise cancelling functionPlug3.5*4.5*20.5Cold Test-20±2°C ... % 16H tested and well back to normal temperature 2Hplastic partsearlap,Ear cover,ornament,Decorative cover,tail cover,silicon cover.speaker10øImpedance16 ... for nokia ,iphone,samsungExcellent sound quality and super clear sound2In-ear mini design 3. fast delivery4.It suit for mobile phone ...