SP40 Earpiece

SP40 Earphone with 3.5mm plug

works with F3400D 21, F3400DS 11, F3400DT 01, F4400D, F4400DS 11, F4400DT 01, F4400S 41, F4400 DT 31, F7010 F7010S, F7010T, F7020, F7020S 11, F7020T 21, F7020S031, F2070T 41, F7020, F7020S 11, F7020T 21, F7020S031, F2070T 41, F7040, F7040S, and F7040T radios.