NUX Optima Air (NAI-5) Dual-Switch Acoustic Guitar Simulator with a Preamp,IR Loader, Capturing Mode Power Vision Since they are Li-ion

Since they are Li-ion

Canon EOS M50 Mirrorless Digital Camera with 15-45mm Lens (Black)

and you'll also note the 1/4" thru-put that mirrors the input and lets you pass unaffected signal to destinations such as stage amplifiers

and fantastic color rendition

NUX Optima Air (NAI-5) Dual-Switch Acoustic Guitar Simulator with a Preamp,IR Loader, Capturing Mode Power Vision Since they are Li-ionNUX Optima Air(NAI 5) is a dual switch acoustic guitar simulator with a preamp for acoustic and electric guitar players. It simulates the acoustic guitar profiles with the best optimized sound depending on your guitar and pickup type. IR loader combined with a preamp which is equipped with 3 band EQ and Gain controls. And there is an additional one knob control Reverb effect. If you want to connect any effect pedal you can use the SEND RETURN effect