Amazon.com: Retevis Earpiece Adapter for Walkie Talkie,2 Pin to 3.5mm Headset Adapter Only Compatible RT22 RT21 RT27 RT7 H-777 H777S RT18 RT19 RT22S(Not Fit for Other Brand) 2 Way Radio (5 Pack) :
Adapter optyczny gniazdo Toslink - wtyk JACK 3,5mm - Sklep, Opinie, Cena w Allegro.pl
Delock Products 66317 Delock Audio Adapter 8 pin Lightning™ male DAC 24 Bit/48 kHz Hi-Res to 3.5 mm 4 pin stereo jack female 10.5 cm