Sennheiser CX 300-II 2.5 mm Plug, 3.5 mm Plug In Ear (Canalphones), In Ear (Earbuds) Headphone, Cable Length 1.2m | RS
Original Sennheiser Cx300-ii Precision In-ear Only Headphones Deep Bass Earphones 3.5mm Wired Stereo Music Headset Sport Earbuds - Earphones & Headphones - AliExpress