Hamilton Multi Wireless Listening Center with 4 Headphones

The Hamilton W904-MULTI Wireless Listening Center is perfect for all multimedia, lab and classroom applications. Each system includes one transmitter and four headphones as well as a wireless speaker for group use. The entire system can be switched between 4 different frequencies with easy color-coded switches. Add additional transmitters to have up to 4 different channels of audio simultaneously! Go Wireless in your classroom with plug and play simplicity.

Features:

• Includes (1) W900 multi wireless transmitter, (4) W901 multi channeled wireless headphone and (1) W2020 multi channel wireless speaker
• Transmitter transmits high quality audio via VHF to W901 series headphones
• W2040 Receivers and W2020 speakers within a 300 foot range
• Connects to any analog audio source through a 1/8" stereo mini plug
• Headphone get 50 hours of listening time between charges with only an 8 hour charge time
• Superb sound quality without wires or interference
• Powered by classroom friendly internal NiMH battery with 40 hours of operating time between 8-hour charges
• Switchable between 4 frequencies (Blue - 72.500 MHz, yellow - 72.100 MHz, green - 72.900 MHz and orange - 74.700 MHz)
• No toxic chemicals, mercury free
• Speaker helps to engage a group of students sitting far away from the audio source without disturbing the whole classroom
• Integrated four channel selector is calibrated to receive VHF frequencies from W900 transmitters and allows to switch between four independent programs without interference
• Speaker operates 4 to 6 hours on a full 8 hour charge
• Color LED on speaker shows channel selected
• Speaker with built-in 3.5mm mini headphone jack
• Made in USA
• Manufacturer provides 1 year warranty