1、DECT 6.0 Technology: Equipped with DECT 6.0 technology, it ensures clear and uninterrupted long distance connections. It can transmit signals up to 300 meters outdoors and 50 meters indoors without any interference. 2、Smart Call Blocker: Say goodbye to unwanted calls with the intelligent call blocker feature. Automatically block calls on the first ring using the call block button on the handset and manually blacklist any number with a single touch. Support M1, M2 two quick dialing memory buttons, support one touch calling. 3、Extended Battery Life: Boasting a long phone battery life, this cordless phone offers up to 10 hours of talk time and up to 7 days on standby. A visual alert notifies you when the battery is low, allowing you to recharge for continued performance. Ensure optimal battery function by charging on the base for 15 hours before first use. 4、Caller ID Call Waiting: Stay informed with the caller ID and call waiting features. See the caller's name, number, call time, and date displayed conveniently on your handset, so you never miss an important message or call. 5、User Friendly, Full Duplex Speakerphone: Designed with style and ergonomics, this phone ensures comfortable manipulation during long calls. Its high contrast backlit display and intuitive button layout allow for effortless navigation. The speakerphone function eliminates any discomfort from holding the handset for long periods, enabling multiple participants for enriched interaction. Item Type: Home Phone Material: ABS Phone Battery: AAA battery (Built in) Capacity: 400mAh x 4 Display: LCD 3 Line Display Phonebook Memory: 50 Phonebook Memories, up to 12 Characters and 20 Numbers Caller ID: Support Application: For Home, Business, for the Elderly with Impaired Eyesight and Hearing Function: 1. Frequency Shift Keying, DTMF dual system,support audio,pulse. 2. Mute, redial and speakerphone functions. 3. Ringing volume off, high and low switch 4. Handset volume high and low switch 5. 9 Quick Dial buttons 6. M1, M2, two quick dialing memory buttons 7. Alarm clock function 2 x Home Phone 2 x Base 2 x Adapter 4 x Battery 1 x Phone Cable 1 x Instruction Manual