Docooler FC12 Wired Headphone

Note: Please keep radiation free headphones away from sharp tools to avoid damage and scratches. Technical data: Model Number:FC12 Speaker diameter: Φ8 mm. Sensitivity: 93±2dBSPL at 1kHz Frequency range: 20 Hz - 20 kHz. Impedance: 16Ω. Colour: black. Cable length: approx. 132 cm / 4.33 ft (close air pipe length). Air hose length: approx. 15 cm / 0.49 ft. Headphone weight: 21 g / 0.74 ounces. Package size: 20.2 x 12.2 x 2.4 cm / 7.95 x 4.80 x 0.94 inches. Package weight: 67 g / 2.36 ounces. Package list: 1 x radiation headset. 2 x pair of ear plugs