Features: More than Expected Features: NUX Mighty 8 BT 8 watt portable guitar amplifier have all the features you need to rock on the streets! Instrument and microphone inputs, effects, Bluetooth connection for broadcasting your music to play along or you can use 1/8-inch aux input. And you can download the free mobile application to reach more exclusive features. 2 Inputs Guitar Microphone: Equipped with the perfect-quality hardware to get the best sound for guitar playing and singing. NUX Mighty 8 BT is a small size yet powerful and musical sound guitar amplifier. 3 Presets Clean Overdrive Distortion: For the guitar input; there are CLEAN, OVERDRIVE and DISTORTION Sound presets you can customize and save your tone on each one. And you can control the Gain and Tone levels, Modulation and Delay effects Rate and Level parameters with master Reverb to use 3 effects simultaneously. For the Mic input; You can adjust the volume and control the Reverb Send which allows you to adjust the master Reverb for your guitar and microphone separately. Built-in Drum Machine: There are 9 different style drum beats and a metronome you can play along with. Turn the Drum Volume knob and drum will start playing, you can use the TAP button to set the drum/ metronome speed. To change the drum style; push and hold the TAP button and turn the Drum Volume knob while holding it. You can also use the mobile application to control the drum machine. Beautiful Sound Colorization: There are 4 Modulation effects you can choose and adjust easily with your mobile device or tablet. Also, you can adjust the Mix level of the selected effect quickly on the amplifier\'s panel. Echoes to the Sky: There are 4 Delay and 4 Reverb effects you can choose and adjust the Decay, Speed and Mix levels including the TAP TEMPO with the mobile application. Two Power Supply Modes: You can power up the amplifier with the 9V power adapter (included) or you can use 8 AA size batteries (not included) to play anywhere. Easy to carry and lightweight, you can easily attach or remove the strap on the amplifier.