hmscott
1000+ Head-Fier
That's cool, pun intended.
I suppose, if you carry that brick in your pocket, you don't mind the cooling stand in your other pocket.
Maybe the FiiO M17 Cooling Stand "box fan" pops off the Stand and attaches to the M17 / Leather Case, for portable cooling?And the air blows in the between ? Sure!
Kind of like the ROG Gaming Phone "AeroActive" cooling fan?
Perhaps FiiO can offer a "Cryo Camel Hump" Backpack as optional for off-road liquid cooling while in "Heavy Over the Ear Mode" so I can drive my Hifiman HE6SE V2?
An innovative entrepreneur needs to come up with a small form-fitting portable cooling solution? Perhaps "Igloo" can make a Styrofoam M17 carrying case with a "BlueIce" Compartment for passive cooling on the go?
Or, go all out and adapt an ICECO portable refrigerator with Wheels and a sturdy place to "Sit and Listen". Poviding an add-on optional FiiO M17 sized "DAP Cool Down" compartment?
What if the M17 didn't get that hot driving IEM's or BT headphones while in my pocket?
@FiiO, if you haven't already, perhaps add one or two low-power low-heat generation operational modes, "Cool Pocket Mode" 1 & 2, perhaps?
It's probably not that bad, the M17 has 2x the mass of the M15 - plenty more mass to heat soak, and the M15 dissipates heat without cooking me and does it without an Active Fan, "BlueIce", or any other special cooling considerations