150mm dynamic loudspeaker simulates a 360 spherical sound field, bringing the ultimate gaming experience. 2Gaming LED luminous headset, listen to the sound to identify the position, to achieve precise game killing. 3With volume adjustment, the sound level can be adjusted, suitable for computers, tablets, and laptops. 450mm sensitive magnetic produces shocking sound, stereo surround sound effect, improves sensitivity of output sound effect. 5With soft earmuffs, skinfriendly and comfortable, isolate external noise, suitable for longterm wearing. 6Lowloss and stretchresistant audio cable, durable to use, wearresistant, and long service life. Item Type: Headset Material: ABS Speaker Diameter: Approx. 50mm / 2.0in Speaker Impedance: 3215% Speaker Sensitivity: 1103dB Speaker Frequency Range: 20Hz-20KHz Microphone Size: Approx. 6.0x2.2mm / 0.2x0.1in Microphone Sensitivity: -383dB Microphone Impedance: 2.2K LED Working Voltage: DC5V5% Working Current: 100mA Interface: USB+3.5mm Port 1 x Headset