Chillitech M32 Hybrid Active Noise Cancelling Wireless Headphones - 40mm Drivers

Driver Titanium diaphragm, 40mm 32Ω, super bass, excellent rigidity and great resolution. Features Hybrid ANC, Ambient Voice/Voice through, Built-in Microphone. ANC Mic 4pcs mic (Hybrid ANC, FB+FF type, 28-30dB).

eBay