The Hamilton W904 Wireless Listening Center is perfect for all multimedia, lab and classroom applications. Each system includes one transmitter and four headphones. Both transmitter and headphones can be switched between 4 different color-coded frequencies; add additional transmitters to have up to 4 different channels of audio simultaneously!Go Wireless in your classroom with plug and play simplicity.
Superb sound without cords or wires - no interference from other electronic equipment
Operates on dedicated channels
No external antenna on the headphone
Listen with an infinite number of headphones on one frequency with one transmitter
LED charging indicator light lets you know when headphones are fully charged
40 hours of operating time between charges, 8 hour charging time
One (1) year warranty.
This Wireless Listening Center Includes:
(1) W900-Multi Wireless Transmitter
Transmits high quality audio via VHF to W901 series headphones, W2040 Recievers and W2020 Speakers within a 300 foot range. Connects to any analog audio source through a 1/8" stereo mini plug. Switchable between 4 frequencies (Blue - 72.500 MHz, Yellow - 72.100 MHz, Green - 72.900 MHz, Orange - 74.700 MHz)
(4) W901-Multi - Multi Channeled Wireless Headphone
Multi-channeled 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, Orange - 74.700 MHz)NO TOXIC CHEMICALS - MERCURY FREE
(1) W2020 Multi Channel Wireless Speaker
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 our W900 transmitters and allow you switch between four independent programs without interference. Operates 4 to 6 hours on a full 8 hour charge, 300 ft. signal distance, Color LED shows channel selected, Built-in 3.5mm mini headphone jack.