Super Loud Phone Ringer Amplifier Light Flasher Bells Ringing Help Telephone Attachments No Power Needed Flashing Accessory

This external device easily connects to any standard landline phone, providing adjustable volume levels for clear and timely reception of incoming calls. Additionally, it features a flashing light for visual notification. No complicated installation or batteries required,Telephone Line Powered; Suitable for individuals with hearing difficulties or those working in noisys environments, this telephone sound amplifier ensures improved audibility and visibility of incoming calls. Stay connected and ensure you catch every call with this easy to install telephone sound amplifier. Enjoy increased volume and improved visibility, making it suitable for seniors, people with hearing difficulties, and noisys environments. Not suitable for card insertion phones and networks IPphones;