Noise reduction: Using intelligent noise reduction chip, the audio processing is faster and more stable, and the input voice is clearer without delay.The treble/mid/ is adjustable, the treble makes the sound full and clear, with a sense of penetration, the midrange makes the sound line more stable, and the is cleaner and more transparent.One-click mute effectively eliminates singing, making the sound clearer and more penetrating during broadcast.The platform will conduct 3 broadcasts at the same time. mode, one-click switching, easy to deal with various occasions, make your broadcast more .Colorful lighting: LED lights, lights, various color changes, increase the indoor atmosphere.Model: F998Bluetooth Compatible Version: 5.0Working hours: 6-8 hours.Light source: LEDColour: Blackmaterial: ABSSize: 190 x 120 x 28mmPackage Contents:1 x Sound Card1 x Charging Cable1 x Cable1 x Accompaniment CableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.