Philips DS9830W-37 - Manual (Page 22)

Philips headphones deliver superb sound and comfort. Acoustically tuned
to bring you outstanding music enjoyment, the headphones are armed
with master-engineered speaker drivers. Coupled with expert noise
isolation and innovations in ergonomic design, they deliver immersive
listening experiences that are simply delightful. Choose from a range of
styles: in-ear or headband, and wired or wireless – and enjoy the refined,
discreet designs that you can be proud to wear.
Great sounds made exceptional