Input Current: -)+ 12V 1AMod Knob: Chrous; ; Phaser ; TremoloDELAY/REVERB Knob: Delay ; , Room, HallORIVE Knob: Clean, Overdrive, Distortion, Crinch, Fuzz, MetalHeadphone: Headphone Output FunctionHign-Light 1: Equipped with 6 famous amplifier front toneHign-Light 2: Separate MOD,DELAY,REVERB peripheral toneHign-Light 3: High Sensitivity visual tunerHign-Light 4: Support AUX IN Input and Headphone OutputHign-Light 5: Support Bluetooth ConnectionHign-Light 6: 6.5 Loudspeaker. 15W Rated PowerNote: The AMP is equipped with a rechargeable battery and a high-quality 12V power adapterMaterial: ABScolour: blackPackage Contents:1 x PE-10 AmplifierOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.