Panasonic RPDJS150 Ultra Compact Folding DJ Headphones Features: Powerful sound anywhere Ultra compact folding Comfortable fit Compatible with iPhone, BlackBerry, and Android devices Frequency Response: 10Hz-23kHz Cord Length 1.2m Plug Type Gold Magnet Type: Neodymium GENUINE and ORIGINAL Packing same as Pictures. Provide Tracking Number Wear Type: headband type Speaker unit Units: * Type: Enclosed * Driver size: 3 cm * Unit rotates (Up, Down, Left, Right) This unit is rotated properly wear ear Cable: * Length: 1.2 m Plug: * Type: L-shape * Diameter: 3.5 mm Convenience features: * Adjustable Band * Following fold Main Specifications: * Sound Pressure Sensitivity: 110 dB / mW * Resistance: 24 Ω * Playback frequency range: 10 ~ 23,000 Hz