In-Ear 7 years ago Peter Schloßnagel Pioneer Rayz Plus In-Ear Headphones with Active Noise Cancellation and Exclusive to Apple Users 4.3 / 5
Bluetooth 8 years ago Ulf Kaiser Pioneer SE-MS9BN S9 Over-Ear Headphones with Bluetooth and Noise Cancelling 3.5 / 5
Amplifier 9 years ago Ulf Kaiser Pioneer XDP-30R WI-FI-capable, portable hi-res audio player with balanced output 4 / 5
