Product Name: Waterproof Two Way Radio Air Tube Earphone for Kenwood Model NO.: SF-E18-K1 Jack Type: Plug-in Jack Diameter: Multi Pins Function: Noise-Cancelling Usage: for Two Way Radio Communication: Wired Type: Magnetic Earphone Color: Black Wire Material: PU Connection: for Kenwood Two Pins Earpiece Type: Acoustic Tube Use for: Two Way Radio Communication Application: Police, Military, Nightclubs, Bar Waterproof: IP54 Warranty: 1 Year Trademark: szsafeway Transport Package: PE Bag for Each PCS Specification: For Kenwood Origin: Shenzhen, China HS Code: 8517704000 Product Description Waterproof IP54acoustic tube earphone with push to talk buttonFor Kenwood two way radio multi pinsPU cable with kelverHigh quality Silent barrel Push-to-Talk (PTT) with clipSoft acoustic tube earbud comfortable to wearExcellent application in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments.With soft and comfortable earbud and tubeCompetible for Kenwood following radios:For kewnood NX220/NX320TK 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-79Other connector optional:Can be modified according to the customers' demands on all kinds of brand handheld radios