Static noise with EtyBLU!

Lots of static noise with two separate Etyblu headsets! This is heard on my end, but not particularly by the person I'm talking to. Holding my phone very close to the headset (6") helps, but that's rediculous! Also, the large eartip is not large enough to get a good seal. I've used an ERP-4P for years and its eartips (white) fit fine and are large enough.