◎ Please check the profile and comment section before purchasing. 3.5mm 1-pin Headphone type: In-ear Connection type: Wired Material: Plastic High-quality transparent acoustic tube headset is ideal for use in noisy environments. ⚠︎︎ Inspection by an amateur. ⚠︎︎ Operation not confirmed. ⚠︎︎ Replacement ear tips are discolored. ⚠︎︎ I don't know much, so I can't answer questions. ⚠︎︎ Limited to the current item. Please understand the above. I also have many other sale items! Please check them out! ↓↓↓ #amaha shop 22-391.0821 Earphones, inconspicuous, acoustic tube, bodyguard, ear tips, headset, with microphone, for Motorola Vertex Standard 2-way radio VX-231, VX-351 Color: Black Type: Inner ear