---
product_id: 15931021
title: "RENNY - Loud Cell Phone Ringer, Amplifier & Flasher for Hearing Impaired & Noisy Environments (117dB) | Wireless Bluetooth Auto-Connect | 5 Selectable Ringtones | No Missed Calls"
brand: "renny"
price: "€ 131.02"
currency: EUR
in_stock: true
reviews_count: 9
category: "Renny"
url: https://www.desertcart.fi/products/15931021-renny-loud-cell-phone-ringer-amplifier-and-flasher-for-hearing
store_origin: FI
region: Finland
---

# Bright white flashing alert 150ft Bluetooth range 117dB max volume RENNY - Loud Cell Phone Ringer, Amplifier & Flasher for Hearing Impaired & Noisy Environments (117dB) | Wireless Bluetooth Auto-Connect | 5 Selectable Ringtones | No Missed Calls

**Brand:** renny
**Price:** € 131.02
**Availability:** ✅ In Stock

## Summary

> 📞 Never miss the moment—hear it, see it, own it with RENNY!

## Quick Answers

- **What is this?** RENNY - Loud Cell Phone Ringer, Amplifier & Flasher for Hearing Impaired & Noisy Environments (117dB) | Wireless Bluetooth Auto-Connect | 5 Selectable Ringtones | No Missed Calls by renny
- **How much does it cost?** € 131.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/15931021-renny-loud-cell-phone-ringer-amplifier-and-flasher-for-hearing)

## Best For

- renny enthusiasts

## Why This Product

- Trusted renny brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Alerts:** Choose from 5 distinct ringtones or Talking Caller ID for personalized call notifications.
- • **Whole-Home Coverage:** Pair two Rennys for multi-room alerts—stay connected everywhere at home or office.
- • **Never Miss a Call Again:** Loud 117dB ringer + bright flash cuts through any noise or silence.
- • **Trusted Durability & Support:** Backed by a 5-year warranty and U.S.-based customer care for peace of mind.
- • **Seamless Bluetooth Auto-Connect:** Instant pairing with your phone—no apps, no Wi-Fi, just pure reliability.

## Overview

RENNY is a patented loud cell phone ringer and flasher designed for hearing-impaired users and noisy environments. Delivering up to 117dB volume and a bright white flashing light, it ensures you never miss calls even if your phone is silent or in another room. It auto-connects via Bluetooth up to 150 feet without apps or Wi-Fi, offers 5 selectable ringtones plus Talking Caller ID, and supports pairing two devices for whole-home coverage. Manufactured by Olens Technology with a 5-year warranty and U.S.-based support, RENNY is compatible with most Bluetooth-enabled phones under 3 years old.

## Description

Buy RENNY - Loud Cell Phone Ringer, Amplifier & Flasher for Hearing Impaired & Noisy Environments (117dB) | Wireless Bluetooth Auto-Connect | 5 Selectable Ringtones | No Missed Calls: Cell Phones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Awesome product - This loud cell phone ringer, amplifier, and flasher works very well for hearing-impaired users or noisy environments. The ringer is extremely loud, and the flashing light is bright and easy to notice. Setup was simple, and it reliably alerts me to incoming calls. A great product for anyone who doesn’t want to miss important calls. My mom loved it.
Review: Works Great!!! - Bought this for my father in law. He told my husband that calls were not coming in on his cell phone. The calls were ringing, however, he did not hear them even with the sound set at the loudest volume. Installation was easy. I believe we did have to restart his phone. He now answers his phone on the second or third ring and say’s, it’s loud. Thank you for inventing this product. It’s worth the money.

## Features

- NEVER MISS A CALL – Renny is the original patented ringer that rings very loudly and flashes a bright white light for incoming calls to your Bluetooth-enabled phone (cell, VoIP, and some landline models). It has 5 loud ringtone options and 2 operating modes. Even if your phone is on silent, vibrate, or in another room, Renny makes sure you never miss a call. (Note: Renny is not a speakerphone and does not have a built-in microphone, protecting your privacy.)
- LOUD RINGTONES & TALKING CALLER ID – Choose from 5 loud, classic-style ringtones designed to accommodate various types of hearing loss at different frequencies. Volume is adjustable, and you can enable Talking Caller ID to announce incoming phone numbers instead of using a ringtone. (Caller ID feature works with cell phones only.)
- AUTOMATIC BLUETOOTH CONNECTION / WHOLE-HOME COVERAGE – Renny JR auto-connects via Bluetooth to one phone (up to 150 feet away) with no Wi-Fi, internet, or app required. Set it up once and it works continuously. You can pair 2 Rennys to the same phone for coverage in multiple rooms. You can only pair 1 phone to the same Renny. (Some flip and landline phones may only connect to one Renny.)
- TWO MODES: RING & MUSIC – In RING Mode, Renny JR loudly alerts you to calls while all other phone sounds stay on your device. In MUSIC Mode, all audio (calls, texts, music, videos) plays through Renny, though it's not ideal for music streaming. Most users prefer RING Mode for its maximum volume and functionality. (Note: Renny has no internal battery and must stay plugged into a wall outlet.)
- 5-YEAR WARRANTY BY U.S.-BASED COMPANY – Olens Technology is a Dallas, TX company offering reliable U.S. customer support by phone and email. Renny JR is backed by a 5-Year Warranty and free replacements—quality you can trust, support you can reach. Compatible with most newer Bluetooth-enabled phones under 3 years old, including iPhone, Android, Samsung Galaxy, Jitterbug, Yealink, VoIP, and landline phones with Bluetooth Headset capability. Stay confidently connected to family, friends, or customers with Renny.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ODCAVD2 |
| Best Sellers Rank | #12,243 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #224 in Cell Phones |
| Customer Reviews | 4.4 4.4 out of 5 stars (506) |
| Date First Available | October 10, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5 ounces |
| Item model number | RHM014-M |
| Manufacturer | Olens Technology |
| Product Dimensions | 5.7 x 5.5 x 5.7 inches |

## Images

![RENNY - Loud Cell Phone Ringer, Amplifier & Flasher for Hearing Impaired & Noisy Environments (117dB) | Wireless Bluetooth Auto-Connect | 5 Selectable Ringtones | No Missed Calls - Image 1](https://m.media-amazon.com/images/I/7117boqgjwL.jpg)

## Questions & Answers

**Q: Why is the Home model $60 more than the Original model? Does it do something the Original doesn't do?**
A: Hi Karl - The Renny HOME has many more features than the Renny ORIGINAL.  Here are the main differences:1. Renny HOME has a ring only mode especially useful for iPhone users that keeps all media sounds on the phone if you want.2. Renny HOME has Handsfree Answer3. Renny HOME is louder with a more powerful loudspeaker (specifically more bass)4. Renny HOME has better range5. Renny HOME has a BT 4.0 chip for faster transmission and clearer handsfree calls.6. Renny HOME announces the NAME of the caller, and Renny ORIGINAL announces the NUMBER of the caller.7. Renny HOME has a USB charging port for any model cell phone8. Renny HOME has an AUX in jackFor a more thorough comparison, please check out this link:  http://www.olenstechnology.com/rennycompare/Thank you for your interest!Five Cities ElectronicsThank you for your interest!Five Cities Electronics

**Q: Item says it has 10 hr. battery.  Does it have an AC adapter so it can be plugged in and forgotten?  Or must you recharge it?**
A: The Renny includes an AC Adapter so you can leave it plugged in. In fact most people leave it plugged the majority of the time. It also has a USB output port on the side so a phone can be charged if desired.

**Q: Will the ringer and text/email notifications play through BOTH the iphone and the Renny Ringer Home at the same time?**
A: Yes, the iPhone and Renny will both ring at the same time when you receive an incoming call.  However, text and email notifications are only heard through the Renny with iPhones, although it can very loud if you want it to be.  (With Android phones, text and email notifications are heard through both the phone and Renny because Android phones have more sophisticated Bluetooth software than Apple.)  Hope this helps!

**Q: Do you have to leave bluetooth active on my iphone for this device to work?**
A: Yes, Bluetooth must be on in the background of your phone for Renny to auto-connect.  However, you can turn Bluetooth on and off whenever if you prefer to not be connected all the time.  iPhones are designed to have Bluetooth on all the time if that's what you decide.  The Renny HOME is the best model for iPhones because it has a Ring Only mode that keeps clicking sounds on your phone and not Renny HOME.  Thank you for your interest, and if you have any more questions, please let us know.  As always, if you are not 100% satisfied you can return Renny for a full refund.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome product
*by R***S on January 6, 2026*

This loud cell phone ringer, amplifier, and flasher works very well for hearing-impaired users or noisy environments. The ringer is extremely loud, and the flashing light is bright and easy to notice. Setup was simple, and it reliably alerts me to incoming calls. A great product for anyone who doesn’t want to miss important calls. My mom loved it.

### ⭐⭐⭐⭐⭐ Works Great!!!
*by G***Y on January 25, 2026*

Bought this for my father in law. He told my husband that calls were not coming in on his cell phone. The calls were ringing, however, he did not hear them even with the sound set at the loudest volume. Installation was easy. I believe we did have to restart his phone. He now answers his phone on the second or third ring and say’s, it’s loud. Thank you for inventing this product. It’s worth the money.

### ⭐⭐⭐⭐⭐ Great Product/Great Staff
*by A***M on January 23, 2026*

I bought this device about a year ago and it has performed flawlessly. Initial set-up was a breeze. I just followed the easy instructions. Everything went fine until I tried to Install a new phone. Then I had problems. I ended up calling Customer Service and this where the company really shined. Paul came on the line very quickly and solved my problem within minutes. If you want to hear your phone anywhere in the house this is the product for you.

## Frequently Bought Together

- RENNY - Loud Cell Phone Ringer, Amplifier & Flasher for Hearing Impaired & Noisy Environments (117dB) | Wireless Bluetooth Auto-Connect | 5 Selectable Ringtones | No Missed Calls
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-21*