---
product_id: 414356566
title: "Serene Innovations Cell Phone Amplifier & Flash Ringer – Cell Phone Call Alert, Home Phone, & SMS Detection with LED Flasher – Works with Apple & Android Phones – Adaptive Telephone Ring Amplifier ."
brand: "serene innovations"
price: "S$184"
currency: SGD
in_stock: true
reviews_count: 5
category: "Serene Innovations"
url: https://www.desertcart.sg/products/414356566-serene-innovations-cell-phone-amplifier-and-flash-ringer-cell-phone
store_origin: SG
region: Singapore
---

# 3-level volume amplifier Built-in USB charging port LED flash alerts for calls & texts Serene Innovations Cell Phone Amplifier & Flash Ringer – Cell Phone Call Alert, Home Phone, & SMS Detection with LED Flasher – Works with Apple & Android Phones – Adaptive Telephone Ring Amplifier .

**Brand:** serene innovations
**Price:** S$184
**Availability:** ✅ In Stock

## Summary

> 📲 Never Miss a Moment: Amplify, Alert & Stay Connected in Style

## Quick Answers

- **What is this?** Serene Innovations Cell Phone Amplifier & Flash Ringer – Cell Phone Call Alert, Home Phone, & SMS Detection with LED Flasher – Works with Apple & Android Phones – Adaptive Telephone Ring Amplifier . by serene innovations
- **How much does it cost?** S$184 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/414356566-serene-innovations-cell-phone-amplifier-and-flash-ringer-cell-phone)

## Best For

- serene innovations enthusiasts

## Why This Product

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

## Key Features

- • **Add a Tactile Wake-Up Call:** Supports bed shaker connection to feel important calls and alarms, perfect for hearing impaired users.
- • **No WiFi or Bluetooth Needed:** Simple plug-and-play setup via aux port ensures reliable alerts without complicated tech.
- • **Amplify Every Ring Loud & Clear:** Choose from Hi, Lo, or Off volume settings to never miss a call, even in noisy environments.
- • **Visual Alerts That Catch Your Eye:** Bright LED flasher signals incoming and missed calls with distinct patterns for cell and landline.
- • **Seamless Multi-Device Connectivity:** Connect both your cell phone and landline simultaneously with parallel phone line jack.

## Overview

The Serene Innovations Cell Phone Amplifier & Flash Ringer is a versatile assistive device designed to amplify phone rings and provide visual LED alerts for incoming calls and texts. Compatible with Apple and Android phones, it features adjustable volume levels, a built-in USB charging port, and supports simultaneous connection to cell and landline phones. Ideal for the hearing impaired or anyone seeking enhanced call notifications without relying on WiFi or Bluetooth.

## Description

Hear, See, or Feel Your Calls Text: Connect your cell and home phone to an assistive phone amplifier and flash unit for the deaf and hard of hearing. Your Serene Innovations cell phone holder is easy to set up and requires no WiFi or Bluetooth. Set your cell phone to vibrate, and the device will alert you with LED light and adjustable volume amplification. Add the sense of touch to the mix by connecting a bed shaker unit (not included). istive flash ringer is designed to meet a range of sensory and connectivity needs. No More Missed Moments : Stay in touch 24/7 with istive phone ringer and flash unit. Extra-loud for the hard of hearing Bright LEDs for when sound is not an option Different ringtone and flash pattern for cell and landline Flasher blinks to indicate missed calls and texts Simple Controls Responds to vibrations from your phone No Bluetooth or WiFi needed 3-position volume switch (Hi, Lo, Off) Test button Missed call/text flash reset

Review: EXACTLY WHAT I NEEDED!! - I have a 'dumb flip phone' - that is hard to adjust volume for text msgs - have missed several important texts at night - calling for prayer needs or emergency - and found this FABULOUS unit that operates by VIBRATION! - can set phone on it on bedstand at night - has both volume and vibration sensitivity adjustments - and WORKS PERFECTLY!! not one msg have I missed - sends both sound & special lighting alerts - and has bed vibration attachment to purchase if needed - is truly an answer to my prayers - as I can sleep deeply, peacefully - knowing will miss NO more calls or msgs again . . Am truly SO GRATEFUL to have found this important device!!
Review: really works - This is exactly what I needed and had been looking for quite sometime. When hearing aids are out at night, I cannot hear phone ring or text messages (elderly parent needs contact). I had found other products that worked for land lines but very few for cell phone. I thought I would need the bed shaker, but this is very loud, I will not be needing that option, but great to know it is available. Some reviews mentioned the constant blue light, it is very bright and may be a reason not to purchase if that is your issue, but I slide my phone over to cover the constant light and that is enough for me. Working out great so far.

## Features

- Assistive Phone Ringer with USB Charging Port – Amplify your cell phone’s ring with a loud speaker-and-flash strobe unit from Serene Innovations. Your external ringer for cell phone and landline telephone responds to vibrations and signals straight from your phone.
- Loud and/or Bright – Set your external phone ringer for cell phones to Hi, Lo, or Off depending on your needs. Your LED panel flashes to alert you of incoming or missed calls. Ideal as a cell phone volume amplifier or cell phone hearing devices for hearing impaired.
- Simple Setup – Connect your phone’s aux port to your external phone amplifier ringer detector port to alert you to notifications, text messages and more. Amplify rings without WiFi or Bluetooth. Charge your phone on the dock with a built-in USB charging port.
- Ports for Peripherals – Amplify your cell and landline telephone at the same time, thanks to a parallel phone line jack. Connect your bed shaker to get woken up by alarms, important calls, and more.
- Innovations in Serenity – Count on us for well-designed adaptive ringer for phone for disabled and elderly folks with varying needs. Your extra loud phone ringer flasher is backed by our commitment to keeping you connected.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NCMHM94 |
| ASIN  | B09NCMHM94 |
| Best Sellers Rank | #42,075 in Electronics ( See Top 100 in Electronics ) #3 in Telephone Signalers & Ringers |
| Brand | Serene Innovations |
| Customer Reviews | 4.0 4.0 out of 5 stars (281) |
| Customer reviews | 4.0 4.0 out of 5 stars (281) |
| Date First Available | 9 March 2022 |
| Item model number  | RF-200 |
| Manufacturer  | Serene Group, Inc. |
| Product Dimensions  | 11.43 x 10.16 x 8.89 cm; 161.59 g |
| Units | 1.0 Count |

## Images

![Serene Innovations Cell Phone Amplifier & Flash Ringer – Cell Phone Call Alert, Home Phone, & SMS Detection with LED Flasher – Works with Apple & Android Phones – Adaptive Telephone Ring Amplifier . - Image 1](https://m.media-amazon.com/images/I/8198e1y+NdL.jpg)
![Serene Innovations Cell Phone Amplifier & Flash Ringer – Cell Phone Call Alert, Home Phone, & SMS Detection with LED Flasher – Works with Apple & Android Phones – Adaptive Telephone Ring Amplifier . - Image 2](https://m.media-amazon.com/images/I/81mSIQrZ03L.jpg)
![Serene Innovations Cell Phone Amplifier & Flash Ringer – Cell Phone Call Alert, Home Phone, & SMS Detection with LED Flasher – Works with Apple & Android Phones – Adaptive Telephone Ring Amplifier . - Image 3](https://m.media-amazon.com/images/I/81b6sy+v17L.jpg)
![Serene Innovations Cell Phone Amplifier & Flash Ringer – Cell Phone Call Alert, Home Phone, & SMS Detection with LED Flasher – Works with Apple & Android Phones – Adaptive Telephone Ring Amplifier . - Image 4](https://m.media-amazon.com/images/I/810TSsrugOL.jpg)
![Serene Innovations Cell Phone Amplifier & Flash Ringer – Cell Phone Call Alert, Home Phone, & SMS Detection with LED Flasher – Works with Apple & Android Phones – Adaptive Telephone Ring Amplifier . - Image 5](https://m.media-amazon.com/images/I/71EOgKcdiCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ EXACTLY WHAT I NEEDED!!
*by J***E on 3 April 2023*

I have a 'dumb flip phone' - that is hard to adjust volume for text msgs - have missed several important texts at night - calling for prayer needs or emergency - and found this FABULOUS unit that operates by VIBRATION! - can set phone on it on bedstand at night - has both volume and vibration sensitivity adjustments - and WORKS PERFECTLY!! not one msg have I missed - sends both sound & special lighting alerts - and has bed vibration attachment to purchase if needed - is truly an answer to my prayers - as I can sleep deeply, peacefully - knowing will miss NO more calls or msgs again . . Am truly SO GRATEFUL to have found this important device!!

### ⭐⭐⭐⭐⭐ really works
*by P***M on 19 January 2024*

This is exactly what I needed and had been looking for quite sometime. When hearing aids are out at night, I cannot hear phone ring or text messages (elderly parent needs contact). I had found other products that worked for land lines but very few for cell phone. I thought I would need the bed shaker, but this is very loud, I will not be needing that option, but great to know it is available. Some reviews mentioned the constant blue light, it is very bright and may be a reason not to purchase if that is your issue, but I slide my phone over to cover the constant light and that is enough for me. Working out great so far.

### ⭐⭐⭐⭐ Loud and very helpful
*by K***R on 28 February 2024*

Love this as a cell phone ringer amplifier. It enables me to hear the phone ring from anywhere in my house. In the event I do miss a call, it flashes bright blue lights to notify me. I would give it 5 stars except that my phone will not charge while on the base. I called the recommended tech support for the company and was told maybe the base wasn’t strong enough to charge my cell phone. What? Overall the company needs to improve its tech support as the gentleman was unable to answer several questions. Also, the instruction manual refers to the reset button, but never tells you where it is. FYI it’s the little white button on top of the base.

## Frequently Bought Together

- Serene Innovations Cell Phone Ring Amplifier & Flasher – Cell Phone & Landline Phone Ring Detection with LED Flasher – Works with Cell Phone's Vibration Notifications – Extra Loud Telephone Ringer
- Serene Innovations Wired Bed Shaker for Cell Phone Ring Amplifier & Flasher and Home Alert System
- Renny - The Loud Cell Phone Ringer, Amplifier & Flasher for The Hearing Impaired (117dB) | Auto-Connects Wirelessly via Bluetooth | External Ringtones | Text/Email Notifications | Talking Caller ID

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-31*