NUX Mighty 8 BT Guitar and Mic Amp with Bluetooth 8 watts, 6.5" Speaker 3 sound presets: Clean, Overdrive and Distortion. Each preset can be customized Microphone and Instrument inputs 12 variety of guitar effects and Reverb Send control for Microphone input Bluetooth connection Battery powered: Up to 8 hours of play time with 8 AA size high performance batteries Easy to carry with the amplifier strap (included), 2.6kg Mobile application for iOS and Android devices Tone, Level and Modulation / Delay Level Controls Level and Reverb Effect Send Controls Drum Rhythms and Drum Level Controls TAP TEMPO to Adjust the Drum Speed Master Reverb Control 1/8" Headphone Input 1/8" Aux Input Micro B USB Input Power: DC 12V Negative Tip Power Adapter Input or 8 AA Size Batteries