30 April 2023 The WH-CH720N are Sony’s latest alphabet soup wireless noise-canceling headphones. The CH-series is Sony’s mid-range offering with a balanced feature set that sits under the more premium 1000X series and alongside more specialized models like the XB extra bass series. The CH720N sits at the top of that range with a fairly broad feature set that makes it essentially a lite version of the 1000XM5. You get Sony’s active noise-cancellation along with a claimed ‘balanced’ tuning for the sound, all powered by the dedicated Sony V1 processor, also found on the 1000XM5. Let’s see how they perform. Design and comfort The CH720N have a fairly restrained, understated…