RadioWorks Product Detail Motorola HLN5391 Spare Microphone Hang Up Clip Model Number: HLN5391 Spare Microphone Hang Up Clip Spare microphone hang-up clip, compatible with the APX mobile radios. Features Specifications Documents Related Products No additional features are available for this product No additional specifications are available for this product No downloads are available for this product Motorola APX™ 4500 Single-Band P25 Mobile Radio Are you ready to get to work? Get in touch and find out how RadioWorks can help your business. (800) 591-5525