ExpertPower? Heavy Duty Speaker MIC for BAOFENG radios Brand New - We guarantee that you will receive a brand new, unused product. Radio Compatibility - This speaker mic will be compatible with all Baofeng Radios as well as some Kenwood radios. Refer to the description for the appropriate Kenwood models. Reliability Defined - All ExpertPower? products are tested to match and/or exceed OEM specifications. Quality Guaranteed - All products marketed by ExpertPower? are genuine ExpertPower? products. Peace of Mind; 1 Year Warranty - We know a lot could happen in one year. If your product fails, help is one phone call away