Klein Electronics Agent K1 Single Wire C-Ring Earpiece for Kenwood/HYT/Relm Radios

Single-Wire Earpiece with sturdy "C" swivel earloop with clear-audio speaker that rests on the ear.

In-line PTT button & microphone
Great for shift workers needing to share earpieces
Left or right ear usage

Compatibility:

Blackbox: Zone, Bantam, Club
Kenwood: TK208, TK220, TK240, TK240D, TK248, TK250, TK260, TK260G, TK270, TK270G, TK308, TK320, TK340, TK340D, TK348, TK350, TK353, TK360, TK360G, TK370, TK370G, TK372G, TK373, TK430, TK431, TK2100(ProTalk), TK2102(ProPower), TK2130(ProTalk XLS), TK2160, TK2170, TK2200, TK2202, TK2212, TK2300, TK2360, TK3100(ProTalk), TK3101(FreeTalk XL), TK3102(ProPower), TK3130(ProTalk XLS), TK3131 (FreeTalk XLS), TK3160, TK3170, TK3173, TK3200, TK3201, TK3202, TK3212, TK3230, TK3300, TK3360, NX220, NX320
RELM: RPV516A, 599A, Plus/RPU416A, 499A Plus, RP4200
HYT: TC620