C. Crane
sleep switch
This particular “sleep switch” was designed especially to work with a variety of small Dual-Speed Cassette players including the unit sold by Perkins. This sleep switch plugs into the power adapter jack on the small cassette player and the listener holds down an easy-to-press switch on the end of the cord and the talking book plays. When the listener releases the switch, the machine stops playing the tape at that point. The 4-foot cord allows for the machine to be placed beside a bed or lounge chair with room to spare. There is also an auto play setting at the end of the cord to allow for continuous listening. Runs on two AA batteries . not included
– کار این وسیله اینگونه است که تا هنگامی که سویچ مربوطه توسط دست فشرده شود ، جریان برق یا باطری را از خود عبور داده و دستگاهی که به واسطه این وسیله تغذیه میشود ،کارمیکند . و به محض رها شدن سویچ جریان قطع میشود . – کار این وسیله اینگونه است که تا هنگامی که سویچ مربوطه توسط دست فشرده شود ، جریان برق یا باطری را از خود عبور داده و دستگاهی که به واسطه این وسیله تغذیه میشود ،کارمیکند . و به محض رها شدن سویچ جریان قطع میشود .
Sony cassette player
A portable Sony cassette player measuring 4 inches by 3 inches by 1 inch and weighing just 6 ounces. It features a built-in speaker and can also be used with headphones (not included). Plays 2-track (standard commercial speed) tapes and 4-track (NLS-Library of Congress speed) tapes; records on 2 tracks at either speed. Runs on two AA batteries (not included). An optional AC adapter is also available
Headphons
Noise Canceling Headphones TheseKensington state-of-the-art stereo headphones are compact, portable, lightweight and fold up for easy carrying. They are designed especially for listeners who find themselves trying to read a talking book in more noisy environme
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