ProMaxPower's single earpiece headset features a sleek, low-profile design that sits comfortably behind the head. The soft single-side left earmuff provides high quality sound output while the sturdy boom microphone enables superb voice-transmission. The Push-to-Talk button is conveniently place in-line and can quickly be activated with a simple click. Our headset is lightweight yet durable, making it the perfect choice for all professional environments such as security & surveillance, dispatching, warehouse use, and more.Fits various Kenwood radios:KGP Series: KPG27D, KPG29D, KPG48D, KPG49,KPG55D, KPG56D, KPG62D, KPG66D, KPG69D, KPG70D , KPG74D, KPG75D, KPG77D,KPG82D, KPG87DTH Series: TH-F6, TH-F6A, TH-D, TH-D7A, TH-D7AG, TH-D7E, TH-D72A, TH-F, TH-F7E, TH-G71, TH-G71A, TH-G71E, TH-K2, TH-K2A, TH-K2E, TH-K2ET, TH-K20A, TH-21, TH-21AT, TH-21BT, TH-22, TH-22A, TH-22AT, TH-22E, TH-25, TH-26, TH-27, TH-28, TH-31AT, TH-31BT, TH-41, TH-41AT, TH-41BT, TH-42, TH-42A, TH-42AT, TH-2E, TH-45, TH-46, TH-47, TH-48, TH-55, TH-75, TH-77, TH-215, TH-225, TH-235, TH-235A, TH-235E, TH-315, TH-415TK Series: TK-208, TK-220, TK-240, TK-240D, TK-248, TK-250, TK-260, TK-270, TK-308, TK-320, TK-340, TK-340D, TK-348, TK-350, TK-353, TK-360, TK-370G, TK-372G, TK-373G, TK-378, TK-378G, TK-430, TK-431, TK-2100, TK-2102, TK-2130, TK-2160, TK-2170, TK-2312, TK-2360, TK-2400, TK-2400V, TK-2400VP, TK-2402, TK-2402V, TK-3100, TK-3101, TK-3102, TK-3107, TK-3118, TK-3130, TK-3131, TK-3160, TK-3170, TK-3173, TK-3230XLS, TK-3312, TK-3360, TK-3400, TK-3400U, TK-3400UP, TK-3402, TK-3402UNX Series: NX-220, NX-240V, NX-320, NX-340U, NX-420