Feature:1. Compact DJ Mixer for Crystal Clear Studio Music: Enjoy impact and clarity with comprehensive dynamic control, achieving premium crystal clear music playback like in a professional studio.2. Wirelessly Stream Sound for Effortless Mixing: Easily transmit sound directly to the console unit without cables. Mix your equipment into your DJ session. Stream all your favorite music tracks wirelessly to the mixer.3. Versatile Mixing and Recording Options: Compatible with USB, flash drive, MP3. Connect external USB, computer PC, flash drive, or BT devices for mixing and recording; use built in controls to play, pause, skip tracks, and switch between modes.4. Professional Grade Features for Superior Sound: All channels support XLR and unbalanced 1/4in plugs, with +48V phantom power buttons, high accuracy LED peak level indicators, and super musical 3 band EQ. Low noise, high dynamic range mixer for professional voice and instrument sounds.5. Versatile Mixer: Suitable for computer music recording, live streaming, podcasts, small band performances, online hosts, meetings, weddings, etc.Specification:Item Type: 4 Channel Sound MixerMaterial: ABS Power: 25WInterfaces: Regular InterfacesCompatibility: Computers, Stage Equipment1. Microphone Input: Electronic Balanced Discrete Input ConfigurationFrequency Response: 10Hz to 200kHzGain Range: +14dB to +60dBSignal to Noise Ratio: 120dB E.I.N2. Line Input: Electronic BalancedFrequency Response: 10Hz to 130kHzGain Range: -6dB to +38dBSignal to Noise Ratio: 95dB E.I.N.Package List:1 x Mixer1 x USB Power Cable1 x User Manual