Product Name: Two Way Radio Headphone Noise Cancelling for Kenwood Tk3207 Model NO.: SF-EH41-K1 Jack Type: Plug-in Jack Diameter: 3.5mm Function: Noise-Cancelling Usage: for Two Way Radio Communication: Wired Type: Magnetic Earphone Color: Red, Black, Yellow Wire Material: PU Connector: for Kenwood Two Pins Use for: Two Way Radio Application: Police, Military, Industrial Ppt: Puch to Talk Button Trademark: szsafeway Transport Package: Carton Box Specification: For kenwood two pins Origin: Shenzhen, China HS Code: 85183010 Product Description Features:Noise cancelling headset with push to talk button for Kenwood3 Push-to-talk Buttons withVOX functionAdjustable call volume according to your demand.Volume knob (1PTT volume knob).It equips with a 3.5mm mono headphone jack under the helmet PTT.3 Push-to-talk Buttons (1 big PTT, 1 small finger PTT and 1 helmet PTT).The mic is VOX ready. It can work in VOX mode with radios which has built-in VOX function. If your radio does not have built-in VOX function, it can still work in PTT mode.2 large soundproofing earpieces close to your ears, which is not sensitive to the background noise. This is ideal for usage in high ambient environment such as driving, riding motorcycles and bicycles.High-quality material and function,Popular application in the manufacturing engineers, technicians processing industry, construction teams, airport staff, racing teams working in noisy environmentsCompetible for following two way radios:For KenwoodTK series: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-2200L, TK-2202L, TK-2206, TK-2207, TK2300 ,TK-3100, TK-3101, TK-3102, TK-3107,TK-3118, TK-3130,TK-3131, TK3160, TK-3170, TK-3173, TK-3200 TK-3200L, TK-3202L, TK-3201, TK-3202, TK-3206, TK-3207,TK-3230,TK3300TH Series:TH-28A, TH-28E, TH31, TH31A, TH31BT, TH41, TH-41A, TH-41BT, TH-41E, TH-42, TH-42A, TH42-AT, TH-42E, TH-45, TH-45A, TH-46, TH46A, TH-46ATTH- 46E, TH-47, TH-47A, TH-47E, TH-48, TH-48A, TH-48E, TH-55, TH-55AT, TH-75, TH-75A, TH-75E, TH-77, TH-77A, TH-77E, TH-78, TH-78A, TH-78E, TH-79For Baofeng:BF-480 / 490 / 320 / V6 / 520 / 530 / 999 / 888 / 777 / 666S / 777S / 888S UV-5RA UV-5RB UV-5RC UV-5RE UV-5RE plus UV-3R UV-3RPLUS UV-B5 UV-B6 BF-A52 UV-82For Wouxun:KG-UVD1 / UVDIP KG-669 / 659 / 679 / 689 / 639 / 699 / 801For Puxing:PX333 / 888 / 888K / 328 / 358 / 999 / 666 / 777 / 777PLUSFor Qusheng: TG-K4AT / 2AT / 22AT / 45AT / 42AT / 25AT / UVFor TYT TH-UVF1, TH-UVF2, TH-F5,TH-F8Other connector optional:Can be changeable for other different connectoraccording to the customers' different radios