This RJ9 one to two female 4P4C telephone adapter cable allows you to connect two telephone devices simultaneously, making it ideal for training or conference calls. Crafted with PP and rubber materials, this cable is built to last and provide reliable performance. Its simple and user-friendly design eliminates the need for complicated installation. Features -Color:Black -Material:PP,Rubber -Size:52.50X2.70X2.00cm/20.63X1.06X0.79in -Ideal for conducting training sessions or hosting conference calls, this telephone adapter training machine cable in sleek color is the perfect choice. -With its compatibility with a wide range of telephones and training machines, this cable ensures seamless connectivity and convenience during your training or conference calls. -Crafted with durable construction, this cable performance, making it a reliable choice for all your training or conference needs. -Featuring a simple and user-friendly design, this cable eliminates the hassle of complicated installation, allowing you to set it up effortlessly and quickly. -The sleek color of this cable adds a touch of style and sophistication to your training or conference setup, the overall aesthetic appeal. Package list: 2 x Telephone Line Adapter