402D 4-Channel Multi-function Professional Bluetooth Mixer with Amplifier, Plug Type:UK Plug(Black)

Features: 1. Broad compatibility with various devices: headphones, microphones, speakers, musical instruments, smart devices, effects processors, etc. 2. Suitable for diverse settings: stage performances, bands, conference halls, recording studios, bars, etc. 3. USB input for lossless audio quality; features a blue-light display screen. 4. Bluetooth 5.0 wireless transmission; supports Bluetooth-enabled devices. 5. 16 DSP reverb effects providing a rich, spatial stereo sound. Specifications: 1. Built-in amplifier power: 250W x 2 (peak power) 2. Input sensitivity: -60dBm to -40dBm 3. Balanced microphone input: +16dBu 4. Line input level: +3dBm 5. Max input level: 19dBm 6. Signal-to-noise ratio: 80dB 7. Frequency response: 20Hz–20kHz ±3dB 8. Gain control: Mono -26dB, 0dB 9. EQ adjustment: Low, High 10. Power supply: AC 220–240V / 50–60Hz