ICOM SP29 Earhook type earphone with 3.5mm plug

Earhook earphone style, with a 3.5 mm plug. Usable with either HM-222 or AD-135. This is great for the ICOM IC-Sat 100 Radio   https://www.satmodo.com/product/icoms-ic-sat100-land-mobile-radio-lmr/