Welcome to our shop! This wired big button landline phone is made of high-quality ABS material, ensuring durability and wear resistance for long-term use. The phone features large, easy-to-read buttons and larger ringtones, making it the perfect gift for grandparents. It also includes one-touch dialing, caller ID, and handsfree support for added convenience. Operating this phone is extremely easy, with only the necessary features designed for seniors. Simply plug in the included power cord, and the phone will start working. Additionally, you can pre-store an emergency SOS calling number in the dial button, allowing your grandparents to quickly dial for help in case of an emergency. The phone also features pre-stored M1 and M2 keys for easily dialing family numbers without the need to search through a phone book. The adjustable volume ensures that the ringtone is loud enough, and the earpiece volume can be adjusted in three levels for clear hearing. Included in the package: - 1 x Host - 1 x Earpiece - 1 x Handset Cord - 1 x US Plug Telephone Line - 1 x UK Plug Telephone Line - 1 x Manual 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.