Serene Innovations UA-30 Portable Telephone Amplifier - Amplified Telephones

Summary

AI-generated from vendor-published content · April 26, 2026

The UA-30 is a small amplifier unit that straps onto any telephone handset — corded, cordless, or payphone — and boosts the incoming audio by up to 26dB, which is a substantial increase in volume. It's designed for someone with mild to moderate hearing loss who struggles to hear callers clearly on a standard phone, including people who don't yet use hearing aids or whose hearing aids don't fully compensate on the phone. This is a complete, self-contained solution that runs on two AAA batteries (included) and comes with a carrying pouch, so you can use it at home or take it to work, travel, or a hospital visit. It only amplifies the sound coming to you — it doesn't boost your outgoing voice or add visual alerting features, so it won't help if your difficulty is also with speaking on the phone or if you need captioning.

What Setup Looks Like

• Out of the box
  
  1. Insert the two included AAA batteries.
  2. Strap the amplifier onto your telephone handset using the elastic strap.
  3. Make or receive a call — the amplification is active automatically during conversation.

Where to Get It

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