User's Manual

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3.9.4. Connecting Headphones and a Microphone
The P37B utilize s a n e xte rna l mic ro p ho ne a nd sp e a ke r. A he a d se t a nd
mic ro p ho ne c a n b e use d in no isy e nviro nme nts. Se e the illustra tio n
a b o ve .
3.9.5. Connecting to the Cradle (Optional)
The c ra d le a llo ws fo r c ha rg ing the b a tte rie s a s we ll a s c o nne c ting USB
a nd se ria l d e vic e s.