Thank you for viewing! Instant purchase OK (•ᴗ•)/ Please check the profile and product description before purchasing! Basically, it will be shipped without a box (package). Please understand. Dual Head Adapter: RJ11 6P4C Male to Dual 6P4C Female Phone Splitter allows you to connect two phones or modems with US plugs to one US phone jack. Cable length: 16cm Applicable equipment: Converts one phone jack to two jacks, allowing you to connect two devices such as phones, fax machines, DSL modems, and answering machines. Male-Female Plug: This splitter cable has a 6P4C male plug on one end and dual 6P4C RJ11 female jacks on the other end. Simply plug the adapter into the RJ11 female jack and plug an RJ11 cable (sold separately) into the adapter. How to use: The RJ11 6P4C dual distributor allows you to connect two phones to one female wall jack. It can be used not only for phones but also for FAX machines. *This product has not been tested for installation or operation on the main unit. Please purchase with your understanding. *We are not responsible for any damage during shipping. Please understand. #Moa's product list is here ✨☜ ◎Please purchase with the understanding that this is a home-stored item. If you are a nervous person who is concerned about minor details or if you are looking for a perfect product, please refrain from purchasing. uxcell Phone Jack Male to Female Phone Adapter Two-way phone line adapter conversion cable Beige 1 piece for fixed phone FAX machine 1 88*