2 year limited warranty. PA2020 wheel kit. Ball bearing motor. Comfortable, efficient, and inexpensive enough to discard after one wearing. Durable, nonadhesive, nonconductive plastic tape.
Tape is reusable and sunfast.
4 mil. thick. 3M Plugs, soft foam expands to fit ear. Comfortable for ex-tended wear. Each pair indiv. 200 pairs per box.