Package Included: Earpiece 2PcsCompatible
Radio Models: TLK100, SL1K, SL2K, SL1M, SL2M, SL300, SL500, SL500e, SL1600, SL2600, SL3500e, SL4000, SL4000e, SL4010, SL4010e, SL7000, SL7000e, SL7550, SL7550e, SL7580, SL7580e, SL7590, SL7590e, SL8050, SL8550, SL8550eSmall
Tips: If you are not sure if this product works with your battery/radio, please feel free to contact us for details.