Wireless Microphone WX-4100A Regular Price: 43,000 yen ■ Overview ● This unit is a wireless microphone for speech. ● The PLL synthesizer method allows you to set the transmission frequency. ● Up to 15 simultaneous channels can be used in the same space. (See the next page for details, such as usage conditions) ● The 800MHz band is used, which is less susceptible to interference from computer noise, lighting control noise, etc. ● It can be used continuously for approximately 10 hours with one AA manganese dry cell battery. (Approximately 20 hours of continuous use with one AA alkaline dry cell battery) ● The power supply can be used in two ways: AA dry cell batteries and a rechargeable battery pack (sold separately). ● The use of a resin case makes it lightweight. ● Antibacterial UV coating is used. ※ Although this is an unused item, please refrain from purchasing if you are looking for perfection, as it has been handled by people once.