Type:Headphones (Earhook); General Use:Media Player/Tablet; Function:Volume Control; Communication:Wired; Connectors:3.5mm; Material:Plastic; Color:Purple,Pink,Blue,Red,Royal Blue; Dimensions (cm):17 x 7 x 3.3; Weight (kg):0.066; Speaker Sensitivity:103; Speaker Impendance:20; Speaker Frequency Response:16Hz-24KHz; Cable Length:120