abcGOODefg&reg; Waterproof Rainproof Professional Heavy Duty Speaker Mic for Kenwood TK-280, TK-380, TK-480, TK-481, TK-2140, TK-3140, TK-290, TK-390, TK-190 and TK-830. RADIO Multipin Aftermarket Waterproof Speaker Mic for Kenwood Radios High quality speaker and mic Heavy-Duty and compact design Spring loaded clip and swivel Earphone connection jack on mic (3.5mm)