Is the Braun Series 9 BT9520 good for full beards?

Yes. The 0.25–20 mm range and sharp blades handle stubble through longer beards. Use the longer comb settings and trim against the grain for an even result.

Can I use it in the shower?

Yes. It is waterproof and rated for wet and dry use, so you can trim in the shower or rinse it under the tap afterward.

How long does the battery last?

Braun rates it at up to 180 minutes of runtime. A 5-minute quick charge gives enough power for one more trim, and a full charge takes about an hour.

Does it work as a hair trimmer too?

Yes. Braun lists it as both a beard and hair trimmer, and the 20 mm maximum length is enough for short head-hair cuts.

What comes in the box?

The trimmer, its comb attachments, a cleaning brush and a storage bag. Check the listing for the exact attachment set before buying.

How does it compare with the Braun Series 7?

The Series 9 adds a wider length range, longer runtime and a metal body over the Series 7. It is the better pick if you want one trimmer for beard and head hair.