The Hamilton Guardian CD/Cassette/AM-FM Listening Center include everything you need for classroom audio for up to 4 students at a time.

This listening center features Guardian Headsets with Sound Level Monitor (SLM) Technology - Deliver SAFE SOUND to your students. Each Guardian headphone has LEDs that allow you to see the level of your students volume from across the room. The green LED indicates a safe listening level for your students that won't harm their ears. The red LED when lit alerts you that the child may have a hearing problem or is at risk of causing irreversible damage to their ears.

Listening Center Includes:

• (1) MPC-5050 Boom Box:

This fully programmable CD player with repeat play records from CD, radio or built-in microphone and receives AM & FM stereo broadcasts. Comes with attractive silver blue housing with 2-way power - AC/DC - or operates on 8 "C" size batteries (not included). UL listed. One (1) year warranty.

• (4) Hamilton HA31 Guardian Headsets with Sound Level Monitor, Stereo/Mono Auto-Switching, noise-reducing, fully adjustable
• (1) Stereo jackbox with individual volume controls
• (1) Large, durable, lockable carry case with protective surround foam (lock not included)
• Weight: 24lbs
• One Year Warranty