75180 Super Ringer w/ AC Adapter - Super phone ringer - Adjustable super loud ringer (95+dB) lets you know when your phone is ringing- Never miss another call- Bright red visual ring flasher (visually alerts you to an incoming phone call)- Adjustable ring volume control - Adjustable ring tone control (250 to1200 Hz) lets you set the tone level to best suit your hearing- Choice of four distinct ring patterns to suit your preference- Dual modular phone jacks for easy connection to a standard analog telephone- AC powered with rechargeable battery backup (4 AA nickel cadmium rechargeable batteries not included)- White

Model: SR200