Unmatched powerful ringer Amplifies your landline phones ringer up to a powerful 120dB and features a bright strobe light, ensuring you never miss a call! Volume and strobe light control switch Prefer a quieter alert? No worries! This device includes a bright white LED that flashes with every incoming call, keeping you notified without loud ringtones. Easy setup Forget complicated setups! Simply connect the telephone socket to the amplifier and plug it into your phone using the included RJ11/RJ11 cable. Powerful speaker loud ringtone Boost the ringtone volume up to 120dB and never miss an important call again! Powered by 3 x AA batteries Powered directly by the telephone lines electrical current, so no batteries or AC adapter are needed. Note: Strobe light requires 3 x AA batteries.
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