Sennheiser PX 100-II i Light Weight Supra-Aural Headset with 3 Button Control for i-Pod,i-Phone and i-Pad (Black) | Headphone Reviews and Discussion - Head-Fi.org
Sennheiser earpads for PX80 / PX100 II / PX200 II / HX50 + replacement - Aliexpress unboxing - YouTube