Philips TAH7508WT brusreducerande hörlurar, vit

Excellent in many aspects (fabric instead of brittle PVC, sound, noise cancelling). But:1) The android App only works when GPS is activated, and my location is neither needed nor your business.2) Noise canceling stops when the headset is connected with audio cable, it is useless on an airplane.3) Without BT connection, it switches off after a few minutes - it cannot be used to block noise in the office.