【Eripha】Two Way Radio Earpiece with PTT Compatible with Motorola XPR 3000 3000e 3300 3300e 3500 3500e Walkie Talkie Reinforced Cable Acoustic Tube Headset with Mic Compatible with the following Motorola radio: XPR3300 XPR3500 XPR3300e XPR3500e / (XPR 3300, XPR3500, XPR3300e, XPR3500e) Notice:If you cant make sure this 2 way earpiece can work on your talkabout, email us to inchERIPHAinchshop, i will reply you as soon as possible ,thank you!