Rechargeable battery with 4 hrs. of playing time

Buy at www.musicianscart.com NUX Mighty Plug MP-2 Guitar and Bass Modeling Headphone Amplug with Bluetooth,13 amp models created with HD White-Box algorithm,19 IRs for guitar and bass cabinets and acoustic guitar simulation with 512 samples resolution,Rechargeable battery with 4 hrs. of playing time,An array of authentic modulation reverb delay and overdrive FX,Bluetooth and Mighty Amp connectivity for audio playback and control options,Record without an audio interface using a Micro-B USB cable