CART MENU Open menu Mallory Headsets Inc. Toggle search bar What can we help you find? Submit search CART Bulk Earbuds As Low As $0.72 ea! Conference Phones DECT Wireless Headsets JPL Telecom Poly/Plantronics Wired For Desk Phone Headsets REQUIRED LOWER CABLES Wireless USB/UC/VoIP/LYNC Spare Parts Wired Wireless Addasound Wired For Desk Phone Headsets REQUIRED LOWER CABLES Wireless USB/UC/VoIP/LYNC Spare Parts Wired Jabra/Vxi Wired For Desk Phone Headsets REQUIRED LOWER CABLES Wireless USB/UC/VoIP/LYNC Spare Parts Sennheiser Wired For Desk Phone Headsets REQUIRED LOWER CABLES Wireless USB/UC/VoIP/LYNC Spare Parts Blue Tiger Bluetooth VoIP Equipment Services Yealink Polycom Computer Headsets(UC/Teams) Education Call For Volume Pricing 800-701-2289 Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Education > HamiltonBuhl Wireless Listening System Alternative Views: List Price: $556.70 Our Price: $361.00 Sale Price: $322.00 Savings: $234.70 Product Code: HH-W4-BT Qty: Description Technical Specs Extended Information Go wireless in your classroom with plug and play simplicity. Specifications for W900-BLTM Transmitter:Bluetooth® enabled wireless transmitterRange: ± 300 feet4 switchable FM frequencies72.500 MHz - Blue72.100 MHz - Yellow72.900 MHz - Green74.700 MHz - OrangeDedicated FM channelsColor-coded frequency switchesAC cord for use with transmitter and headphone chargingSuperb sound without cords or wires - no interference from other electronic equipmentListen with an infinite number of headphones on one frequency with one transmitterSpecifications for W901-Multi Headphones:Multi-channeled wireless headphonesNo antenna on headphoneUp to 35 hours of operating time between charges, with 12 to 14 hour charge timeSuperb sound quality without wires or interferencePowered by classroom friendly internal NiMH batterySwitchable between 4 frequencies6-way cable to charge headphones with one AC cordSpecifications for HH Headphone Rack:Sturdy steel with plastic base construction Related Items HamiltonBuhl Mach 2 USB HamiltonBuhl Value Pack (100 Units) Blackwire 3210 HamiltonBuhl MS2-AMV Sale Price: $32.53 Sale Price: $297.29 Sale Price: $39.40 Sale Price: $16.50 Blackwire 3220 HamiltonBuhl SCG-AMV Mallory Headsets Disposable Ear Covers (100 Pack) Blackwire 3215 Sale Price: $42.49 Our Price: $21.84 Our Price: $19.99 Sale Price: $67.80 Share your knowledge of this product. Be the first to write a review »