10x Premium 2-Wire Acoustic PTT Earpiece for Motorola Radios SL300 SL3500 SL7550
SL7000 Series SL7550, SL7550e, SL7580, SL7580e, SL7590, SL7590e. SL Series SL1K, SL2K, SL1M, SL300, SL500, SL500e, SL1600, SL2600, SL3500e. Free extra Mushroom Tip included with each earpiece!