<b>Williams Sound DWS TGS 10 300 Digi-Wave Tour Guide System 10 (1-way); Single-presenter/multiple-listener system; Frequency-hopping technology subject to less interference, offers greater reliability in an array of tour group applications</b> <p>One-way, wireless tour guide system in the 2.4 GHz band. Ideal for smaller tour groups of 10 or fewer members. Enhances communication between tour guide and group members. Helps overcome background noise and distance from the tour guide. The system can be used in factories, museums, tourist attractions, or bus tours. Group members have listen-only capabilities</p></br> <b>Key Features</b></br><ul> <li>Single-presenter/multiple-listener system – expandable to multiple presenters/unlimited participants</li> <li>Completely portable – no base station required</li> <li>Easy to use, push-to-talk functionality</li> <li>Frequency-hopping technology subject to less interference, offers greater reliability in an array of tour group applications</li> <li>Four independent tour groups can be operating simultaneously within a range of up to 200 feet outdoors/300 feet indoors (in 1- or 2-way mode, depending on environmental conditions). Outside of this range, other groups can be in operation</li> <li>Legal for use in most countries</li></ul></br> <b>Specifications</b></br><ul> <li>DLR 360 Receiver</li> <li>Dimensions: 2.36"x3.54"x0.63"</li> <li>Weight: 1.7 oz</li> <li>Frequency Band: 2.4 GHz (ISM band)</li> <li>Multi Channel: Up to 15 simultaneous channels</li> <li>DLT 300 Transceiver</li> <li>Dimensions: 4.07"x2.43"x0.44"</li> <li>Weight: 2.9 oz</li> <li>Simultaneous Channels/Groups/Talkers: Up to 15 simultaneous channels</li> <li>EAR 022 Earphones</li> <li>Plug: 3.5mm mono</li> <li>Cord: 39"</li> <li>Weight: 15g</li></ul>