Specifications:
Driver Diameter: 50mm
Impedance: 16Ω±15％
Sensitivity: 108dB ±3dB at 1KHz
Frequency range: 15Hz-20KHz
Mic dimension: 6.0 * 2.7mm
Mic sensitivity: -38dB +/- 3dB
Mic impedance: 2.2kohm
Directivity: All directional
Cable length: Approx. 2.1Meter
LED working voltage: DC5V +/- 5%
Working current: Below 100mA.
Headset interface: 3.5mm(4pin) + USB (USB for LED light)
Headphone size: Approx. 225*225*110mm/ 8.9*8.9*4.3in
Headphone weight: 400g / 14.1oz

What is included:
1 x 3.5mm Stereo Gaming Headphone
1 x Audio Y Splitter
1 x Manual

Note:
1. This headset doesn’t support old Xbox one directly, if you want to use it on old xbox one, you will need an adapter, which is not included.
2. The USB is just for LED lights to work, the headphone couldn’t work only with the USB, it has to plug the 3.5 mm plug at the same time.

Product Features

• 【Comfortable and Light Weight】Earmuffs used skin-friendly leather material with Self-adjusting head beam and head cushion design ensures perfect fit with different head sizes (suitable for both adults and kids) and super soft Over-ear pads that is more comfortable for long time gaming.
• 【Excellent Stereo Sound & Noise Isolation】High precision 50 mm driver, bring you vivid sound field, sound clarity, sound shock feeling, splendid ambient noise isolation, BlueFire Gaming Headset uses advanced active noise reduction technology quells airplane cabin noise, city traffic or a busy office. So you can focus more on what matters-your music, movies, videos and games.
• 【SOFT SILICONE MIC】 The microphone is made of soft silicone, you can distort in any omni-direction, also it has a 120°single-side rotation to reduce the background noise input greatly, offer you a clear voice transmission.
• 【Volume Control & PVC Wire】There is a small controller on the cord, allowing you to turn the mic on and off, and the volume up and down with ease. Durable tensile PVC WIRE effectively reduce the external resistance.
• 【Widely Compatible and Versatile 】This 2017 latest gaming headset is mainly designed for PS4 / Xbox One / Xbox one s / Nintendo Switch / Computer/ PC / Mobile Phones and so on. Please note you need an extra Microsoft Adapter (Not Included) when connect with an old version XBOX NEW One controller.