B1+: Unit 6 - Everyday inventions

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Across
  1. 5. A pair of small loudspeakers worn over or placed in the ears, used for listening to sound privately from an audio device.
  2. 8. A portable electronic device designed primarily for reading digital books (e-books) and documents, typically featuring a display that mimics paper (e-ink).
  3. 10. A complete personal computer designed to be portable, with an integrated screen, keyboard, and battery.
  4. 11. A portable electronic communication device that allows users to make and receive calls over a wide area, and often offers advanced functions like internet and applications.
  5. 12. A household appliance that uses suction to remove dirt and dust from floors, carpets, and other surfaces.
  6. 13. A device that converts electrical audio signals into sound waves for people to hear.
  7. 14. A set of audio and video components (including a large display/projector, amplifier, and a set of speakers) designed to replicate the movie-theater experience in a home setting.
  8. 15. An electronic device that uses the Global Positioning System (GPS) to determine the current location and provide instructions for navigation (often in a car).
  9. 16. An electric appliance that automatically cleans and rinses dirty dishes, cutlery, and glassware.
Down
  1. 1. A household appliance used to wash laundry, usually employing water and detergent.
  2. 2. A kitchen appliance that uses microwave radiation to heat and cook food
  3. 3. A large kitchen appliance that combines a refrigerator for keeping food fresh and a freezer for long-term storage of frozen food in a single unit.
  4. 4. A small, wireless handheld device used to operate electronic equipment (such as a TV, DVD player, or air conditioner) from a distance
  5. 6. A device used for taking photographs and often videos, which stores data in digital form on a memory medium (e.g., SD card) instead of using film.
  6. 7. A portable device primarily used for playing digital audio files.
  7. 9. A set of audio components (often including a CD player, radio, and amplifier) for listening to music and other sound in high quality