Alesis iO2 Express USB Audio Interface Marumi that plugs directly into the

that plugs directly into the headphone jack of a smartphone

which furthermore offers resistance against water and oil to aid in cleaning and removal of water drops and fingerprints

Wired Interfaces: Four 10/100/1000 BaseT Ethernet LAN

cable networks (two adapters needed)

and on location

Alesis iO2 Express USB Audio Interface Marumi that plugs directly into theThe Alesis iO2 Express USB Audio Interface is an affordable yet efficient way to improve your computer's audio quality in home and project recording applications. The iO2 is a USB powered audio interface with 2 line guitar switchable inputs, 2 balanced XLR microphone inputs with 48V phantom power, 1 4" phone TRS inserts for connecting external processors, stereo and headphone outputs for monitoring.