Feature: 1. WIDE RANGE OF SCENES: Built in dual core DSP digital chip, can arbitrarily switch between a variety of scene modes, support special 2 microphones, 2 headphones, 4 cell phones and PC recording. 2. SUPERIOR SOUND: With adjustable record, treble, any sound, MC, accompaniment, invigilator and knob to optimize the music vocals, enhance the excellent sound and ensure no distortion. 3. VARIOUS SOUND EFFECTS: Support 12 kinds of electric sound effects, one key bluetooth, noise reduction, chat, one key evade. 12 kinds of special effects ambient sound, interact with fans, active ambient in the live room. 4. FIVE KINDS OF VOICE MODES: Mystical voice, female voice, male voice, shock voice, girl voice five kinds of voice modes, Bluetooth wireless accompaniment, strong stability. 5. INTELLIGENT NOISE REDUCTION Voice changer sound card adopts one key intelligent noise reduction, filtering environmental noise, the sound signal is more clear and stable. Specification: Item Type: Live Sound Card Material: ABS Sampling Rate: 48KHZ Sampling Bit: 16 Bits Use of the Scene: Home, Outdoor Battery Type: Lithium Battery Battery Capacity: 2400mah (Included) Output SNR: -98dB Output Power: 600mW Overall Power Consumption: 5W Distortion: 0.1% (Recording), 0.005% (Playback). Package List: 1 x Sound Card1 x Instruction Manual 2 x Sound Cable1 x USB to Type C Cable1 x Type C to Type C Cable