Features: This multifunctional live sound card has 15 kinds of sound effects to meet users' demands, can ignite the cheerful atmosphere while live.You just need to press the button of each sound effect to play interesting sound effects. Lightweight compact design and durable metal housing make the sound card portable to carry and convenient to be used on different occasions. It has independent control knobs to adjust microphone volume, reverb effect, treble, bass, recording volume, accompaniment volume and monitoring volume. Support multiple interfaces including a USB port for charging/connecting to computer, 2 mobile phone input ports, a accompaniment input port, a headphone/speaker jack, an earphone mic and 2 condenser mic jacks. Also support BT connection. Built-in Dual DSP Noise Reduction Chip to avoid the influence of current noise, ensure high quality sound, and sing beautiful songs, Reverb (ECHO) makes your voice more charming. This live sound card supports Home Karaoke, Voice Chat, recording, Livestream, and computer audio playback. Plug and Play, no need to download extra drivers. Specifications: Type: Sound Card Model: V8 Plus Material: Metal Colour: Black Recording: 16 bit / 48Khz, SNR: 90dB Playback: 16 bit / 48hhz, SNR: 100dB Distortion: 01% (recording), 0.005% (playback) Output power: 100mW Power: 200mW Rated power input: 500mW Applicable Type: Household/Outdoor Installation: External Audio interface: 3.5mm interface Battery capacity: 500 mAh Charging: 5V/1A Package Size: 24 * 14.5 * 7cm / 9.4 * 5.7 * 2.8oz Package Weight: 489g / 17.2oz Package List: 1 * Sound Card 1 * USB Charging Cable 2 * Audio Cable 1 * Instruction