Related Clues:
- In __ and ...
- In __ and out ...
- Part of a human profile
- "In ___ and out the other"
- Like telemarketing headsets
- Is there a single sound organ here?
- Is there a single, sound organ here?
- 'Get sound with a single bit of the end of 6 down (3,3)'
- In ___ and out ..
- Headset descriptor
- Like most Bluetooth headsets
- In __ and out ..
- Part of a mug shot profile
- Like many tiny headphones
- Where meaningless words go in (and out the other)