Features Consistent coloration for the parts from body to the cord for particular tastes Untangled polyurethane color cord Body in a pop feeling form coated with rubber Specifications Type: dynamic Driver: ª)9mm Sensitivity: 90db/mw Frequency response: 20-20000hz Power handling capacity: 5mw Lmpedance: 16ª+ Connector: 1/8 inch(3.5mm) Headphone cable length: 120cm Gross weight: 28g Package size: w3 x h17 x d3(cm) Delivery includes Headphones Mix-style gift box Every 50 package a bag , 10*30*25