---
product_id: 6554936
title: "Non-powered Amplifier for ANY Smart Phone or Mp3 Player - CLEAR. Includes Stand; also Mounts on Walls."
brand: "smile tunes"
price: "S$5"
currency: SGD
in_stock: false
reviews_count: 2
url: https://www.desertcart.sg/products/6554936-non-powered-amplifier-for-any-smart-phone-or-mp3-player
store_origin: SG
region: Singapore
---

# Universal compatibility with all smartphones & MP3 players Patented Double Horn design for natural volume boost Durable, power-free, and portable for any environment Non-powered Amplifier for ANY Smart Phone or Mp3 Player - CLEAR. Includes Stand; also Mounts on Walls.

**Brand:** smile tunes
**Price:** S$5
**Availability:** ❌ Out of Stock

## Summary

> 🔊 Elevate your sound, no plugs required!

## Quick Answers

- **What is this?** Non-powered Amplifier for ANY Smart Phone or Mp3 Player - CLEAR. Includes Stand; also Mounts on Walls. by smile tunes
- **How much does it cost?** S$5 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/6554936-non-powered-amplifier-for-any-smart-phone-or-mp3-player)

## Best For

- smile tunes enthusiasts

## Why This Product

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

## Key Features

- • **Inclusive Utility:** Ideal for conference calls and supports hearing-impaired users effortlessly
- • **Enhanced Audio Clarity:** Patented Double Horn design maximizes volume and enriches sound quality naturally
- • **Amplify Anywhere, Anytime:** No batteries or power needed—pure acoustic amplification on the go
- • **Versatile Placement Options:** Use the included stand or mount on walls with non-marring adhesive tape
- • **Seamless Device Compatibility:** Works flawlessly with all smart phones and MP3 players for music and video

## Overview

The Smile Tunes Non-powered Amplifier is a lightweight, durable acoustic amplifier designed to boost the volume of any smartphone or MP3 player without electricity. Featuring a patented Double Horn design, it enhances sound naturally and can be used on flat surfaces or mounted on walls, making it perfect for music, videos, calls, and accessibility needs.

## Description

The patented Smile Tunes is designed to substantially increase the volume of Smart Phones and mp3 players without using any external power source. Since Smile Tunes does not require power, has no electronics, and is almost indestructible, you can use it almost anywhere ... at home, beach, and on the go!

Review: no difference with or without product - I don't see any difference in sound in music played directly from phone speaker and played while the phone is in this amplifier. I can hear it exactly the same, not any louder at all. The phone can be inserted vertically, but not horizontally (as in when you're watching a video on the phone)
Review: Four Stars - Works as advertised.

## Features

- Works with all smart phones and mp3 players for playing music
- Fits most mp3 players and smart phones for watching videos
- Patented “Double Horn” design maximizes volume and improves sound quality
- Can be used for conference calls and for the hearing impaired
- Use with the included stand on any horizontal surface; or mount with non-marring adhesive tape on almost any vertical surface

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FLZSIKI |
| Customer Reviews | 2.1 2.1 out of 5 stars (2) |
| Date First Available | October 3, 2013 |
| Item Weight | 0.353 ounces |
| Item model number | ST1325BK |
| Manufacturer | Active Products |
| Product Dimensions | 9 x 4 x 6 inches |

## Images

![Non-powered Amplifier for ANY Smart Phone or Mp3 Player - CLEAR. Includes Stand; also Mounts on Walls. - Image 1](https://m.media-amazon.com/images/I/81DCQEKH5CL.jpg)
![Non-powered Amplifier for ANY Smart Phone or Mp3 Player - CLEAR. Includes Stand; also Mounts on Walls. - Image 2](https://m.media-amazon.com/images/I/91V99c+0sXL.jpg)
![Non-powered Amplifier for ANY Smart Phone or Mp3 Player - CLEAR. Includes Stand; also Mounts on Walls. - Image 3](https://m.media-amazon.com/images/I/41gnSe1m-JL.jpg)
![Non-powered Amplifier for ANY Smart Phone or Mp3 Player - CLEAR. Includes Stand; also Mounts on Walls. - Image 4](https://m.media-amazon.com/images/I/91HDvtLNSfL.jpg)
![Non-powered Amplifier for ANY Smart Phone or Mp3 Player - CLEAR. Includes Stand; also Mounts on Walls. - Image 5](https://m.media-amazon.com/images/I/41mphW2X53L.jpg)

## Customer Reviews

### ⭐ no difference with or without product
*by A***R on June 8, 2016*

I don't see any difference in sound in music played directly from phone speaker and played while the phone is in this amplifier. I can hear it exactly the same, not any louder at all. The phone can be inserted vertically, but not horizontally (as in when you're watching a video on the phone)

### ⭐⭐⭐⭐ Four Stars
*by L***S on August 4, 2014*

Works as advertised.

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**Shop now:** [https://www.desertcart.sg/products/6554936-non-powered-amplifier-for-any-smart-phone-or-mp3-player](https://www.desertcart.sg/products/6554936-non-powered-amplifier-for-any-smart-phone-or-mp3-player)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-24*