HamiltonBuhl Ultra Portable CD Listening Center, 4 Station

the Hamilton electronics IDoc 4 & 6 station wireless listening center accessory kits allow you to retrofit your classroom with the traditional use of a listening Center whilst using the modern technology of Apple iPod iPhone or iPad your Apple device can be turned into a wireless listening Center by docking the device and connecting the wireless transmitter with headphones the deluxe wireless headphones provides 50 hours of listening time between an 8 hour charge the wireless transmitter has a 300 foot range and presentation size is not a problem as an infinite number of headphones can be used on one frequency with one transmitter both the headphones and transmitter are multi-channel this allows you to switch between four different color coded frequencies you can also use the eye dock independently to enhance audio with the dynamic stereo speakers the eye dock has many features includin