3.5 mm Audio Volume Controller,line Volume Box,1/8" aux Inline attenuator - MC11

> 3.5mm 1/8" aux input output jacks. > Build in solid aluminium CNC chassis, looks nice and durable. Compatible with many devices and music system: headphones/headsets, MP3 player, smartphone, PC computer, TV, amplifier, active speaker etc which have line out jacks.

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