Features: Brand new and high quality Supports callback function and one-key playback function, as well as noise reduction and anti-fog functions, which are more efficient and safe. You can use it with confidence. The extension phone has FSK/DTMF standard caller, so you will not miss important information. The caller is clearly displayed, which makes it more convenient for you to use in office and home. This wall-mounted phone is made of high-quality materials, high-quality, durable, long service life, complete functions, superior performances, crystal buttons are not easy to fade, and sensitive. This small telephone can be placed on a table or mounted on a wall, you can put it perfectly on a console table in your living room, or if you want to keep the house simply wall mount for a cleaner and nice look. Does not need to be plugged into the mains, and does not need battery, all you need to do to have it work is to connect it to your landline using the lines leads provided with the phones. Specifications: Material:ABS Package Includes: 1x Wall Mount Telephone note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.