Williams Sound Digi-Wave INT 3 400 Interpretation System, 2x MIC 144 Headset Mic

The Digi-Wave system is a digital spread-spectrum (DSS), simultaneous two-way wireless listening system. Using it's frequency-hopping algorithm, it avoids interference and is a very secure method of communication. The Digi-Wave communication system allows users to listen and talk to one another wirelessly in a variety of scenarios.A Digi-Wave system consists of at least one transceiver (DLT 400) and various combinations of transceivers and receivers (DLR 400 RCH or DLR 400 ALK). Combinations of one or more DLT's and DLR's can be used to facilitate different events, depending on what needs to be spoken and what needs to be heard. Typical scenarios include:• Guided Tours - with one or more tour guides (2-way), with audience participation (2-way), or without audience participation (1-way)• Language Interpretation - one or more interpreted languages transmitted to audience (1-way)• Intercom - with up to six people able to speak simultaneously, and even more listening• Hearing Assistance - featuring boosted audio for improved comprehensionNote: The DLR 400 RCH uses alkaline batteries. If a rechargable version is preferred, see the DLR 400 RCH.- MIC 144 Headset Microphone -Headset microphone with TRRS 3.5 mm plug for use with Digi-Wave DLT 400 transceiver only.- EAR 022 Surround Earphone -Around-ear speaker earphone. Hangs on outside of ear. Excellent sound quality. Can be used with all Williams Sound receivers and Pocketalkers. Rigorously tested and approved for quality, reliability and compatibility with Williams Sound systemsFeatures• Hangs on outside of the ear• Excellent sound quality• 3.5mm mono plug• 1m cord• Monoaural• 32 ohm• Recommended for FM receivers and select IR receivers• Designed for individuals with mild and low gain hearing loss- CHG 404 DW 4 Slot Charging Bay -4-slot charging bay for WaveCAST Receivers and Digi-Wave DLT 400 and DLR 400 RCH. Includes Power Supply.Two versions available that come with the appropriate charging cables for your device:• CHG 404 WF for WaveCAST (WF R1) comes with USB micro-B cables• CHG 404 DW for Digi-Wave 400 Series (DLT/DLR 400) products comes with USB C cablesNote: Accepts USB type A plugs, with a USB-C or with a micro-B plug that can connect to the device to be charged.- CCS 042 DW Large Digi-Wave Heavy Duty Carry Case (12 Slot) -Large heavy-duty Digi-Wave Carry Case. Holds up to 12 Digi-Wave DLT transceivers, plus accessories.- CCS 061 Gray and Black Silicone Skins -Silicone skins for Digi-Wave DLT 400 transceiver and DLR 400 RCH receiver, with lanyard and wrist strap.