The Sundara is a Hifiman open-back planar magnetic over-ear headphone, here in a black finish. Its NEO Supernano Diaphragm and 32 Ω make it detailed and easy to drive.
The FiiO FH11 in black is a wired hybrid in-ear monitor (1 dynamic 10 mm driver and 1 balanced armature), Hi-Res Audio certified, with a detachable 0.78 mm 2-pin cable.