Brand Syllable Model G05-001 Quantity 1 Piece Color Black Material ABS plastic Compatible Models Iphone 4 / 4S Headphone Jack 3.5mm Jack Microphone Yes Earphones Type Headphones Remote Yes Pick Up or Hang Up Yes Volume Control Yes Sensitivity 115dB Impedance 32 ohm Frequency Response Range 20~20000Hz Cable Length 1.2m Other Features Fashion lightweight and chic simple and elegant; High-fidelity dynamic speaker; High toughness anti-scratch; Folding design easy to carry and storage; Comes with artificial leather carrying bag to prevent moisture damage of headset. Packing List 1 x Headphones 1 x 3.5mm Audio cable (105cm) 1 x 3.5mm audio cable with microphone (120cm) 1 x Carrying pouch 1 x Adapter 1 x 2-pin aviation plug 1 x Chinese user manual 1 x Cleaning cloth