SALAR EM520 HiFi Gaming Sport Stereo Collapsible Wired Headset Headphone   Overview: This is a wired headset both for listening to music and playing games. HiFi sound quality brings great music and game enjoyment. Collapsible design, easy to carry. Main Features: - Broad sound range, very clear audio output - Driver unit with high energy density permanent magnet, high sensitivity and clearer - Ergonomic soft leather ear pad and lightweight headband, very comfortable to wear - Collapsible design makes it more convenient to carry - Oxygen-free wire permits low signal consumption in transmission Specifications: Driver diameter: 40mm Impedance: 32 ohm Frequency response: 20 - 20000Hz Sensitivity ( S.P.L. ): 105 + / - 3dB Cord length: 1.3m Plug: 3.5mm   Function: HiFi,Multi connection function Connectivity : Wired Application: Computer,Mobile phone,Portable Media Player   Package weight: 0.295 kg Product size (L x W x H): 17.30 x 16.00 x 6.40 cm / 6.81 x 6.3 x 2.52 inches Package size (L x W x H): 25.00 x 20.00 x 7.00 cm / 9.84 x 7.87 x 2.76 inches Package Contents: 1 x EM520 Headset