The ES WWR is used for balanced transmission of stereo signals, for example from a laptop to the stereo jack input of a recording device. One mini jack is right-angled for easier handling.

The conductor area of 2x 0.14 mm² and shielding of twisted copper strands (95% coverage) ensure unaltered signal transmission. The single-strand construction (18 x 0.10 mm) and the robust but flexible PVC sheathing compound ensure good wind ability and durability. The two 3.5 mm stereo jacks (1x straight, 1x right-angled) protect their soldering points with splash bend protection sleeves and thus allow high mating cycles.