【Announcement】I will be visiting my parents' home until January 9th, so shipping will be on January 10th. I apologize for the personal matter, thank you for your understanding. m(_ _)m 【Brand New, Unused】 I purchased this for 80,000 yen to use for restaurant orders and communication between staff, but the restaurant closed before I could use it, so I am selling it at a bargain price. Wireless Talk Parent unit: 1 Simple mobile unit: 1 Wired sub-unit: 6 This is a set sale. ● Wireless communication system for small businesses. ● Easy to install a call and communication system, even in existing or rented facilities! 【Usage Description】 ● This is a wireless communication system for small businesses. ● Suitable for communication between working staff. ● It is rechargeable and portable, and can call the parent unit or other sub-units. ● Can be used by replacing the sub-units in the parent unit and 6 sub-unit set (up to 6 can be replaced). I have stored it indoors after purchase, so the condition is clean. All units have been tested and confirmed to be working. Thank you!