SUNDELY 2 Wire Covert Acoustic Tube Earpiece for Kenwood Radio Walkie Talkie TK-240 TK-2102 TK-3300 TH-D7AG TH-K4E 2-pin (122-270-0) 2 Wire Air Acoustic Earpiece Headset for Kenwood Radios 2-pin jack, Hidden mic in PTT button, 1 spare earbud included NX220, NX320, TK-208, TK-220, TK-240, TK-240D, TK-248, TK-249, TK-250, TK-253, TK-255, TK-260, TK-260G, TK-270, TK-270G, TK-272, K-272G, TK-273, TK-278, TK-278G, TK-308, TK-320, TK-340, TK-340D , TK-349, TK-350, TK-353, TK-360, TK-360G, TK-370, TK-372, TK-370G, TK-372G, TK-373G, TK-378, TK-378G, TK-388, TK-430, TK-431, TK-630, TK-715, TK-730, TK-830 TK-2100, TK-2101, TK-2102, TK-2107, TK-2118, TK-2160, TK-2170, TK-2173, TK-2200, TK-2200L, TK-2201, TK-2202, TK-2202L, TK-2206, TK-2207, TK-2300, TK-3100, TK-3101, TK-3102, TK-3107, TK-3118, TK-3130, TK-3131, TK-3160, TK-3170, TK-3173, TK-3200, TK-3200L, TK-3201, TK-3202, TK-3202L, TK-3206, TK-3207, TK-3230, TK-3300 TH-D7, TH-D7A, TH-D7AG, TH-D7E, TH-F6, TH-F6A, TH-F7E, TH-F7, TH-G71, TH-G71A, TH-G71E, TH-K2, TH-K2AT, TH-K2E, TH-K2ET, TH-K4, TH-K4AT, TH-K4E, TH-21, TH-21A, TH-21BT, TH-21E, TH-22, TH-22A, TH-22AT, TH-22E, TH-25, TH-25A, TH-26, TH-26A, TH-26AT, TH-26E, TH-27, TH-27A, TH-27E, TH-28, TH-28A, TH-28E, TH-31, TH-31A, TH-31BT, TH-41, TH-41A, TH-41BT, TH-41E, TH-42, TH-42A, TH-42AT, TH-42E, TH-45, TH-45A, TH-46, TH46A, TH-46AT, TH-46E, TH-47, TH-47A, TH-47E, TH-48