Various electronic music, with different can be in dynamic mode, game experience.Intelligently sound, resist external interference, with noise reduction function.Full, compatible with Bluetooth accompaniment transmission. High quality Bluetooth compatible transmission. Simple and convenient, enjoy music.Phone size and ultra-thin body. All you need is a mobile phone with a sound card and a headset, and you can broadcast live anytime, anywhere.Plug and play, universal for Android/mobile PC, regardless of brand and model.Type: sound cardModel: S1Signal-to-noise ratio: 75dBFrequency response range: 20Hz-20KHzSupported devices: Applicable to Android/mobile phones, computers, tablets,Support modes: chat, singing, KTV, electronic music, shouting, avoidance, reverberation, voice change, original voiceMaterial: ABSColour: BlackSize: 10.2x6.1cmPackage Contents:1 x Sound Card1 x Mini Microphone1 x Charging Cable1 x Connecting Cable1 x English ManualOnly 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.