The Acoustic Junior GO amplifier delivers full, natural, best-in-class performance for acoustic-electric guitar and vocals. This powerful, portable system has two channels designed for instrument or microphone use, each with studio-quality effects. Other convenient features include Bluetooth wireless audio streaming and an onboard 60-second looper perfect for solo shows. And its rechargeable battery means that you can unplug it from the wall and take your music anywhere!   Output Power / Output: 100 Watts Controls: Channels 1 & 2: Volume, FX Level, FX Select, Low EQ, Mid EQ, High EQ, Phase Switch, Stereo SFX, Rec/Dub, Play/Stop, Undo Amp Type: Digital Effects: Room Reverb, Hall Reverb, Echo, Delay, Chorus, Vibratone, Delay Chorus, Delay Reverb Speaker: 8Woofer, Hi-Fi Tweeter Unique Features: Recharging battery operation, 60-second looper, Bluetooth audio streaming, Gig-ready design and aesthetic