The Hamilton 4 Person Guardian Val-U-Pack CD Listening Centers provide everything you need in a listening center at a great price.

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.

This 4 Person Listening Center Includes:

(1) Hamilton MPC-5050 Boom Box:

The Hamilton MPC-5050 Portable Boom Box offers superb functionality and heavy-duty design that will be hard to match. The MPC-5050 features a fully programmable CD player, cassette recorder, microphone input, and a built-in AM/FM radio tuner. The MPC-5050 is designed and built to withstand the rigors of classroom use while providing high quality sound.

Product Features:

• 6 Built-in headphone jacks
• Programmable CD Player w/repeat play
• Built-in cassette recorder, records from CD or built-in microphone
• Receives AM/FM stereo broadcasts
• Dual Power: AC or 8 ""D"" size batteries
• Headphone input
• Stylish silver/blue housing
• Output Power: 4W RMS
• Dimensions (WxHxD) 14 x 10 x 8""
• 7 lbs
• Runs on AC or DC (8 D-Type Batteries, not included)

(4) Hamilton HA-31 Guardian Headphones:

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.

(1) 8 Position Stereo Jackbox with Individual Volume Controls

(1) Lockable carrying case (lock not included)