Loud 50dB Big Button Cordless Phone AC adopter powdered for amplification.Serene amplified talking cordless phone with Slow Play-back Answering Machine Talking caller ID with phone-book and call logs 300 times (50 dB) amplification Digital tone control makes every word loud and clear Talk-back and brightly back-lit keys Three one-touch speed-dial buttons High performance speakerphone DECT 6.0 technology for long range and interference-free calls Battery back-up for full operation during power outage. batteries not included Occasion Gratitude Thanksgiving Dinner Ideas For Colleagues Veterinarian Pastor Hostess Teachers Host Students