Sanwa Direct Wireless Guide System Guide Earphone Microphone Up to 255 Connections Travel Group Guide Receiver [Set of 2] 400-HSGS001-2

A set of two system microphones that can wirelessly transmit audio to multiple people at once, such as for tour guides and guidance. Ideal for lectures and other environments where one master can send messages to many people at the same time. There is no need for detailed settings or construction work, and once you set the channel, you can use it from the next time without any settings even if the power is turned off. You can use it for both the parent device and the child device depending on the settings. You can speak not only from the parent device but also from the child device. Connection is in the 2.4GHz digital band, which is resistant to radio interference, allowing stable voice communication with low noise. Up to 4 channels with up to 255 participants per channel. Can be used indoors within 30m and outdoors within 100m. It can be used for up to 9 hours in parent mode and up to 13 hours in child mode. A small and lightweight type that is convenient to wear and carry. The back of the main unit is equipped with a clip that is convenient for installation. You can use it by hanging it from your neck with the included strap.