Covert Palm PTT Earpiece with EarMould for Motorola SL4000 SL1600 TLK100 Radio
This earpiece is compatible with: SL300, SL1600, SL2600, SL4000, SL4000e, SL4010, SL4010e SL7500 SL7550 SL7550e SL7580 SL7580e TLK100 TLK110 SLN1000. This earpiece features a large polycarbonate noise-canceling Palm (PTT) microphone.