Electronic Devices

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Across
  1. 1. This device is used to move the cursor on a computer.
  2. 4. This device is used to project pictures onto a wall.
  3. 7. This device is used to listen to music without disturbing others.
  4. 8. This device is used to print documents
Down
  1. 2. This device is used to call or text friends.
  2. 3. this device is mostly used for singing
  3. 5. This device is used to save data.
  4. 6. This device is used to take pictures.