25W warm sound with Amp Modeling technology.(Stageman / LBox) Plate & Hall reverb Dual channel for instrument and mic Battery power for 4 hrs performing Bluetooth for APP & Audio Stream AUX IN, PHONE OUT, LINE OUT Input impedance: CH1= 1M ohm, CH2= 2K ohm Dimension: 280(L) x 218(D) x 220(H) mm Weight: 5 kg What's in the Box: Power Adaptor, User Manual