Specifications: 1. Perfect sound: High precision 50mm driver, bring you vivid sound field, sound clarity, sound shock feeling, capable of various games 2. Comfortable to wear: This gaming headphone uses super soft over-ear pads, which is comfortable for long time wear and great headphone for game player. 3. Durable and noise reduction microphone: Long flexible gaming Mic is high sensitive and durable Multifunction in-line remote control for sound and Mic 4. Superior compatibility: Fits for most of device with 3.5mm headphones/microphones port Suitable for computer, laptop For PS4, new X-box one, mobile phone, iPhone, iPad, MP3, MP4 players, 2-to-1 splitter line is need 5. Cool unique LED light: Glaring LED lights are designed on the ear cups, highlighting atmosphere of the game Model: Onikuma K1-B Speaker diameter: 50mm Color:Yellow,Grey Impedance: 20 ohms ±15% Sensitivity: 117, ±3dB Frequency: 20-20,000Hz Mic dimensions: 6.0 * 2.7mm Mic sensitivity: -36 ±1dB Mic impedance: 2.2K ohms Directivity: Omnidirectional LED working voltage: 5V DC, ±5% Working current: Below 100mA Headset interface: USB (plug USB connector, LE Cable length: Approx 2.2m/7.22ft Headphone size: Approx 22 * 9 * 20cm/8.66* 3.54 * 7.87 inches Headphone weight: 380g/13.4oz Packing size: 23.2 * 10.3 * 21/9.13 * 4.06 * 8cm Package content: 1 * ONIKUMA K1-B Gaming Headset 1 * Multilanguage User Manual PS4 Setting: 1. Before apply the headset on your PS4, please test it with your cellphone to ensure it function well. 2. Insert the headset own 3.5mm jack plug into the Gamepad, then long press the PS button or enter the system Settings. 3. There is a peripheral machines, choose "Adjust Sound and Devices", "output to the headphones", then change it to "all audio ".