Herda guarantees a one-year warranty on all items sold. If you face any issues or have any questions, feel free to contact us, and our capable team will resolve them swiftly.
Note 1: Our Bluetooth adapter does not support TWS (True Wireless Stereo) earpieces. To use with your own audio accessories (earpiece, helmet headset, hearing aids, etc), make sure it is equal or above Bluetooth 4.0.
Descriptions Experience effortless plug-and-play functionality with no pairing or programming needed. Our universal walkie-talkie wireless headset adapter is compatible with all K-type headphone sockets, making it a top choice for seamless communication. Benefit from cutting-edge Bluetooth 5.2 technology that provides unparalleled anti-interference, privacy, and stable voice transmission with our wireless headsets. Long distance stable connection for up to 10 meters with your walkie talkie. Choose from our diverse range of Herda wireless headsets, including 3 distinct headsets and a versatile handheld speaker microphone tailored to your needs. Opting for a headset also includes a dedicated fingertip PTT button, enabling push-to-talk without touching the headset or walkie-talkie. Rest assured, we expertly pair the adapter, remote PTT, and headset (Optional) during manufacturing, ensuring a hassle-free, ready-to-use experience right out of the box. Our versatile adapter is designed to work seamlessly with a wide range of motorcycle helmet headsets from leading brands, including Cardo, Sena, and more. For an optimal and effortless riding-talking experience, we highly recommend choosing our product bundle with H1 Helmet Headset or HB880 Helmet Headset for a smooth communication while on the go. Main Functions 300mAh High capacity battery for up to 18 hours of connection Up to 10 meters of connection distance Bluetooth 5.2 impeccable stable connection Ready to use out of the box 
Compatible Models: (Contact us if your product model is not listed)
Baofeng/Pofung/BTech/BaofengTech: BF Series: BF-A5, BF-F8HP, BF-F8+, BF-UVB3+, BF-V6, BF-V9, BF-320, BF-388A, BF-480, BF-490, BF-520, BF-530, BF-666S, BF-777, BF-777S, BF-88, BF-888S, BF-999, etc UV Series: UV-5R, UV-5R+, UV-5RA, UV-5RA+, UV-5RB, UV5RC, UV5RD, UV5RE, UV5RE+, UV-5RX3, UV-5X3, UV-6R, UV-8, UV-8D, UV-82, UV-82C, UV-82H, UV-B5, UV-B6, UV-B9, UV-F8, UV-F8+, UV-X9, etc A Series: A52, A-52 II, etc GT Series: GT-3, etc DM Series: DM-5R+, etc Kenwood: KPG Series: KPG27D, KPG29D, KPG48D, KPG49, KPG55D, KPG56D, KPG62D, KPG66D, KPG69D, KPG70D, KPG74D, KPG75D, KPG77D, KPG82D, etc Nexedge Series: NX-1200DV, NX-1200NV, NX-1202AV, NX-1300DU, NX-1300NU, NX-1302AU, NX-220, NX-240V, NX-320, NX-3220, NX-3320, NX-340U, NX-420, NX-P1200AV, NX-P1200NV, NX-P1202AV, NX-P1300AU, NX-P1300NU, NX-P1302AU, etc TK Series: TK-208, TK-220, TK-240, TK-240D, TK-248, TK-250, TK-260, TK-260G, TK-270, TK-270G, TK-272, TK-272G, TK-273, TK-278G, TK-308, TK-320, TK-340, TK-340D, TK-348, TK-350, TK-353, TK-360, TK-360G, TK-370, TK-370G, TK-372, TK-372G, TK-373, TK-373G, TK-378, TK-378G, TK-388G, TK-430, TK-431, TK-2000, TK-2100, TK-2101, TK-2102, TK-2107, TK-2118, TK-2130, TK-2160, TK-2170, TK-2200, TK-2201, TK-2202, TK-2206, TK-2207, TK-2300, TK-2302, TK-2312, TK-2360, TK-2400, TK-2402, TK-3000, TK-3100, TK-3101, TK-3102, TK-3107, TK-3118, TK-3130, TK-3131, TK-3160, TK-3170, TK-3200, TK-3201, TK-3202, TK-3206, TK-3207, TK-3300, TK-3301, TK-3302, TK-3312, TK-3360, TK-3400, TK-3402, etc TH Series: TH-D7, TH-D7A, TH-D7AG, TH-D7E, TH-D72, TH-D72E, TH-F6, TH-F6A, TH-F6E, TH-F7, TH-F7E, TH-G71, TH-G71A, TH-G71E, TH-K2, TH-K2A, TH-K2E, TH-K2ET, TH-K20, TH-K20E, TH-K4, TH-K4E, TH-K40, TH-K40E, 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-42E, TH-45, TH-46, TH-47, TH-48, TH-55, TH-75, TH-77, TH-205, TH-215, TH-225, TH-235, TH-235A, TH-235E, TH-315, TH-415, etc Retevis: H Series: H-777, H-777S, etc R Series: R888s Plus, etc RA Series: RA16, RA85, etc RB Series: RB17, RB17A, RB17P, RB17V, RB18, RB26, RB27, RB27B, RB27V, RB28, RB28B, RB29, RB35, RB37, RB38V, RB85, RB87, etc RT Series: RT1, RT2, RT3S, RT5, RT-5R, RT-5RV, RT7, RT10, RT15, RT17, RT18, RT19, RT21, RT21V, RT22, RT22S, RT23, RB25, RT26, RT27, RT27V, RT28, RT43, RT46, RT50, RT52, RT53, RT56, RT66, RT67, RT68, RT69, RT72, RT76, RT76P, RT80, RT81, RT84, RT85, RT86, RT-B6, etc Herda/Herdt: H10, H10A, H13, H15, H16, H18, H19, H28, H29, H358D, H368D, H3288D
Hytera/HYT: TC268, TC268S, TC270, TC270S, TC278, TC286, TC368, TC368S, TC370, TC370S, TC378, TC386, TC388, TC2088, TC2100, TC2685, TC3865, TC6685, etc
TIDRADIO: TD-H5, TD-H6, etc
Arcshell: AR-5, AR-6, etc
Linton: LT-2188, LT-2260, LT-2268, LT-2288, LT-3107, LT-3188, LT-3260, LT-3268, LT-3288, LT-3288A, LT-3688, LT-5288, LT-6188, LT-6288, etc
Puxing: PX328, PX333, PX358, PX666, PX777, PX777PLUS, PX888, PX888K, PX999, etc
Quansheng: TG-2AT, TG-K4AT, TG-22AT, TG-25AT, TG-42AT, TG-45AT, UV-K5, UV-K6, etc
TYT: TH-F8, TH-UVF8D, TH-UVF9D, TH-UV8000D/E, MD-380, MD-390, etc
Wouxun: KG-639, KG-659, KG-659Plus, KG-669, KG-669E, KG-669Plus, KG-679, KG-679Plus, KG-689, KG-689Plus, KG-699, KG-801, KG-UV2D, KG-UV6D, KG-UV8D, KG-UV899, KG-UVD1, KG-UVD1P, etc
Note 2: Please select the correct type of connector that matches your radio, if you have any questions about the compatible radio models, please email the seller for more advice.
For more information about our walkie talkie Bluetooth adapter connectors, please refer to the following links.
M1 Connector Adapter: Click Here I1 & I2 Connector Adapter: Click Here M7 Connector Adapter: Click Here M9 Connector Adapter: Click Here H4 Connector Adapter: Click Here Mobile Radio RJ45 Connector Adapter: Click Here 
Note 3: Our Bluetooth adapters connectors cannot cover all the radios on the market, for users who want to DIY the cable to install the adapter on the radio, please follow the pinout below to proceed with your purchase & cable customization.
