LELISU LS-239 Wireless Stereo Headphone - Black

The ear cups rotate through ninety degrees, which sounds like a detail until you wear a pair round your neck for an afternoon — flat cups lie against the collarbone instead of digging into it, and they pack flat in a bag.

LELISU's double noise-reduction system sits behind them, and the frame is the older and more substantial of the two designs in this family: a thick padded band and a metal slider rather than the slimmer LS-25x shell. Black, and Bluetooth.