Conqueror Microphone for Conference with USB Plug – M309

Portable Wireless Acoustic Digital Stereo Amplifier with 2 Microphone Input and LED Display – AV3200

• Acoustic amplifier with LED display to have full range sound while playing your guitar
• Built in AUX input to plug and play music from smartphone, tablets and other music devices
• Combined with FM channel with auto scan up to 40 station
• Built in wireless Bluetooth receive function to stream music from your phone or other device to the amplifier
• USB slot to access music stored on the memory flash drive
• 6.3mm mic input ports with independent echo and volume controls
• Combined with Tone control to master volume bass and treble knobs
• Amplifier panel and knobs are composed of aluminum alloy
• DC 12V Input power with 60 RMS output power and 4~8Ω impedance
• S/N Ratio: 93dB±3dB
• Frequency: 40Hz~20Khz
• Remote control included