The external live sound card is a collection of recordings,karaoke, live and cooperate with computers and audio playback, and other functions. It contains 12 live effects, 12 electronic music effects, 14 pre-heating sound effects, supports the elimination of origin sound, male voice, female voice, baby voice and a variety of voices. Features:12 live effects, 12 electronic music effects, 14 pre-heating sound effects, the live sound card supports the elimination of origin sound, male voice, female voice, baby voice and a variety of voices. Support BT cordless accompaniment, you can instantly enjoy the convenience brought by the sound card.There is a DSP noise reduction chip inside the voice changer, ensuring high-quality sound. Reverberation (ECHO) can make your voice more charming.Supports two microphones connected at the same time, treble, baritone and bass can be adjusted independently, easy to use.Compatible with phones, computers and tablets, suitable for recording movies, interviews, YouTube, videos, network singing, live microphones for anchors, and can record high-definition audio.Specification:Material: MetalColor: BlackRoad system: dual channelOutput adoption rate: 48KHZApplicable type: home/outdoorInstallation: externalNumber of digits: 16bitMulti-speaker mode: 2.0Audio interface: 3.5mm interfaceBattery: 1 * Lithium battery, 3.7V, 1000mAh (included)Voltage: 5V/1AItem size: 165 * 140 * 20mm / 6.5 * 5.51 * 0.79inPackage size: 230 * 165 * 50mm / 9.06 * 6.5 * 1.97inPackage weight: 580g / 20.46ozPacking List:1 * Sound card2 * Live/accompaniment line1 * USB cable1 * Instruction manual a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a