---
product_id: 483389413
title: "- S12 PRO in Ear Headphones 14.8mm Planar Magnetic Driver Wired HiFi Earphones for Smartphones/PC/Tablet (Deep Space Blue, 2.5mm / 3.5mm / 4.4mm Connector)"
brand: "letshuoer"
price: "€ 323.13"
currency: EUR
in_stock: true
reviews_count: 10
category: "Letshuoer"
url: https://www.desertcart.nl/products/483389413-s12-pro-in-ear-headphones-14-8mm-planar-magnetic-driver
store_origin: NL
region: Netherlands
---

# 14.8mm planar magnetic driver Swappable 2.5/3.5/4.4mm jacks Five-axis CNC machined aluminum chassis - S12 PRO in Ear Headphones 14.8mm Planar Magnetic Driver Wired HiFi Earphones for Smartphones/PC/Tablet (Deep Space Blue, 2.5mm / 3.5mm / 4.4mm Connector)

**Brand:** letshuoer
**Price:** € 323.13
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game — hear every detail, feel every beat.

## Quick Answers

- **What is this?** - S12 PRO in Ear Headphones 14.8mm Planar Magnetic Driver Wired HiFi Earphones for Smartphones/PC/Tablet (Deep Space Blue, 2.5mm / 3.5mm / 4.4mm Connector) by letshuoer
- **How much does it cost?** € 323.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/483389413-s12-pro-in-ear-headphones-14-8mm-planar-magnetic-driver)

## Best For

- letshuoer enthusiasts

## Why This Product

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

## Key Features

- • **Immersive HiFi Soundstage:** Custom 14.8mm planar magnetic driver delivers punchy bass, crystal-clear trebles, and unmatched detail retrieval for audiophile-grade listening anywhere.
- • **Durable Silver-Plated Cable:** High-grade monocrystalline copper cable with metal connectors offers superior signal clarity and rugged longevity to keep pace with your lifestyle.
- • **Precision Crafted for a Perfect Fit:** Five-axis CNC machining sculpts a smooth, durable aluminum body that nestles snugly in your ear for premium comfort and style.
- • **Ergonomic Venting for All-Day Comfort:** Balanced chassis with multiple vent holes reduces ear canal pressure, letting you enjoy marathon listening sessions without fatigue.
- • **Universal Compatibility, Zero Compromise:** Swappable 2.5mm, 3.5mm, and 4.4mm connectors ensure seamless plug-and-play with smartphones, PCs, tablets, and high-end DACs.

## Overview

The Letshuoer S12 PRO features a custom 14.8mm planar magnetic driver delivering high-sensitivity (102dB) HiFi sound with balanced bass and treble. Its aluminum chassis is precision-machined for comfort and durability, incorporating vent holes to reduce ear pressure. The wired earphones come with a premium silver-plated monocrystalline copper cable and swappable 2.5mm, 3.5mm, and 4.4mm jacks, ensuring broad device compatibility. Designed for audiophiles and professionals seeking immersive sound quality and ergonomic wear, the S12 PRO is a versatile, long-lasting audio solution.

## Description

desertcart.com: Letshuoer S12 PRO in Ear Headphones 14.8mm Planar Magnetic Driver Wired HiFi Earphones for Smartphones/PC/Tablet (Deep Space Blue, 2.5mm / 3.5mm / 4.4mm Connector) : Electronics

Review: Great sound quality, end-game IEM at about $100 - This review is for Letshuoer S12 in-Ear Headphones 14.8mm Planar Magnetic Driver Wired in-Ear HiFi Earphones for Smartphones/PC/Tablet (3.5mm Connector, Gun Metal Grey). This is my 5th set if IEM after the following: - 1More trip-driver. - Celest Rue. - CCZ DC-02. - Tanchjim Bunny. I also own Sennheiser HD6xx (open back) and HD598cs (closed back), as well as regular headsets including Apple AirPods 2, Apple AirPods Pro 2, Bose SoundSport wireless, Surface Noise-Cancelling headphones, Jabra Evolve2 65, and a few others. Now I believe this is the end-game from IEM perspective, just like HD 6xx for over-the-ear models. I am not an audiophile, and I am not interested in collecting earbuds/headphones, I just love music and would like to find the right tool for enjoying my music collection. When I am away from my desk, I need a pair of small earbuds which are easy to carry without sacrificing music quality. Believe or not, even though Apple AirPods 2 are very good (great noise cancellation, superb convenience using with iPhone), but the sound quality doesn't cut it. Each cheap sets I got in the past are progressively better, among those the best one is the Bunny. The almost perfect Harmon tuning makes most of the music truely enjoyable. It's very good in most of times, only in some serious classical music occasionally I would notice its shortcoming, particularly the low bass and clarity at the treble range. This led me to find a better one so I can forget the existence of the device itself, so the music can be truely immersive. Letshuoer S12 is exactly what I am looking from every perspective. In the box, besides IEM and cable it also carries a nice-looking hard-carry-box. It's high quality and served as a good protection to the device when it's not in use. 1 set of foam tips and 2 sets of silicone ear tips are provided, each set has 3 different sizes. I couldn't tell the difference between 2 sets of silicone ones beside color, foam tips is for better sound isolation to achieve a better bass, I picked black silicone for its color and ease of cleaning. My ear canal is small, so I picked the small ones. The quality of the cable is excellent, the plugs at 3 ends are all made of metal, the twisted wire looks super sturdy, the earbuds are made of metal too. Everything looks super high quality. The sound quality is excellent. I feel across low bass to mid to treble the entire frequency range is well balanced, no extra emphasis in the bass, no tune down in the treble, it just delivers the original sound that I am supposed to, and I want to, hear. The clarity is unparalleled, and best of all it responds to large dynamic range really well. In "Also Sprach Zarathustra" by Herbert von Karajan the low humming part in the first minute, and first several minutes in William Tell Overtures by Carlo Maria Guilini, where my previous low-price IEMs struggle, S12 handles them so well and so naturally. Among several symphonies, operas, and pop song I tried so far, I haven't had the feeling of "wow, this is impressive and so different", but I do notice some small details that I didn't hear in the past, and overall feeling is it's immersive, natural, and the music is full of me and I don't feel the IEM itself. It gets itself out of the way. In term of comfortableness, I can wear it for hours without feeling fatigue. The buds aren't heavy, the silicones eartips are smooth, the design of the vent makes it possible to not build up any pressure in the ear canal. In term of sound isolation, it's very good. Obviously, there is no way to compare with AirPods Pro 2, but I cannot hear what my kids are arguing about near me, my wife has to tap me because I wouldn't notice otherwise. Given the superb construction quality, excellent design, and best-in-class sound quality, I think this is a no-brain buy for IEMs around $100. It's so much better than any wireless earbuds at any price range in my opinion, assuming you don't mind the wire. it's simple to use and will last for years considering there no battery or anything to go bad. I strongly recommend this IEM to all music lovers!
Review: Better Than My Standard Gaming Headset - This product has changed my life when it comes to music, videos, and even gaming! I wanted to switch from my Razer wireless headset for my gaming/work computer for a while and gave these a shot. I have had these for roughly 6 months and it never fails me the quality you get from these bad boys. I am terrible at putting them away and keep them at my desk at all times and they stand the test of durability to this point. So many different options of how you would like them to fit as they provided you with 3 different sized ear cups and 3 different materials for each size group. With being involved more with working with music and videos than gaming, I can say these blew me away with the functionality and quality. I will note that for gaming, they aren't the greatest for that surround sound feel, but was easy to adapt to the direction of sound! Easy buy for me!

## Features

- Custom 14.8mm planar magnetic driver - The S12 pro utilize a custom 14.8mm large-diaphragm driver with great details retrieval, punchy bass and clear trebles. 102db high sensitivity means that it can be easily driven to volume, be it a cell phone or dongle DACs, S12 will sound optimal pairing with most source / amps.
- Balanced chassis design - S12 Pro’s chassis design is a continuation of the predecessor. Multiple vent holes on both sides are effective in alleviating negative pressure build up within the ear canal, and thus protecting the hearing.
- Swappable jacks on stock cable - The stock cable is constructed with silver-plated monocrystalline copper, and four 98-strands cores are then weaved together. It is terminated in standard 0.78mm dual pin connectors, and the other end is a swappable jack with 2.5mm / 3.5mm / 4.4mm jacks. This system will work with a great amount of source gears and IEMs.
- Five-axis machining process - S12 Pro’s aluminum chassis is shaped to have a snug fit in the concha. The finishing is smooth to the touch thanks to the five-axis CNC machining process. It’s strong, touch and without sharp edges.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCJWK63H |
| Age Range (Description) | Adult |
| Audio Driver Size | 14.8 Millimeters |
| Audio Driver Type | Planar Magnetic Driver |
| Best Sellers Rank | #31,732 in Electronics ( See Top 100 in Electronics ) #1,770 in Earbud & In-Ear Headphones |
| Cable Feature | Retractable |
| Carrying Case Color | Black |
| Carrying Case Material | Faux Leather |
| Compatible Devices | Devices with 3.5mm, 2.5mm, or 4.4mm audio jacks |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Reviews | 4.3 4.3 out of 5 stars (194) |
| Date First Available | August 31, 2022 |
| Earpiece Shape | Rounded tip |
| Generation | 6 |
| Hardware Interface | 3.5mm Audio |
| Headphones Jack | 2.5 mm Jack, 3.5 mm Jack |
| Included Components | Cable |
| Input Device Interface | Audio jack |
| Item Weight | 10.9 ounces |
| Item model number | S12 |
| Manufacturer | SHUOER |
| Material | Aluminum,Copper |
| Model Name | LETSHUOER S12 |
| Noise Control | None |
| Number of Items | 1 |
| Package Dimensions | 5.98 x 3.15 x 2.64 inches |
| Sensitivity | 102 dB |
| Series Number | 6 |
| Special Feature | in Ear |
| Style | Classic |
| Supports Bluetooth Technology | No |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Letshuoer
- **Color:** Deep Space Blue
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 16 Ohms

## Images

![- S12 PRO in Ear Headphones 14.8mm Planar Magnetic Driver Wired HiFi Earphones for Smartphones/PC/Tablet (Deep Space Blue, 2.5mm / 3.5mm / 4.4mm Connector) - Image 1](https://m.media-amazon.com/images/I/41csjJ4BJlL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sound quality, end-game IEM at about $100
*by Z***N on April 20, 2025*

This review is for Letshuoer S12 in-Ear Headphones 14.8mm Planar Magnetic Driver Wired in-Ear HiFi Earphones for Smartphones/PC/Tablet (3.5mm Connector, Gun Metal Grey). This is my 5th set if IEM after the following: - 1More trip-driver. - Celest Rue. - CCZ DC-02. - Tanchjim Bunny. I also own Sennheiser HD6xx (open back) and HD598cs (closed back), as well as regular headsets including Apple AirPods 2, Apple AirPods Pro 2, Bose SoundSport wireless, Surface Noise-Cancelling headphones, Jabra Evolve2 65, and a few others. Now I believe this is the end-game from IEM perspective, just like HD 6xx for over-the-ear models. I am not an audiophile, and I am not interested in collecting earbuds/headphones, I just love music and would like to find the right tool for enjoying my music collection. When I am away from my desk, I need a pair of small earbuds which are easy to carry without sacrificing music quality. Believe or not, even though Apple AirPods 2 are very good (great noise cancellation, superb convenience using with iPhone), but the sound quality doesn't cut it. Each cheap sets I got in the past are progressively better, among those the best one is the Bunny. The almost perfect Harmon tuning makes most of the music truely enjoyable. It's very good in most of times, only in some serious classical music occasionally I would notice its shortcoming, particularly the low bass and clarity at the treble range. This led me to find a better one so I can forget the existence of the device itself, so the music can be truely immersive. Letshuoer S12 is exactly what I am looking from every perspective. In the box, besides IEM and cable it also carries a nice-looking hard-carry-box. It's high quality and served as a good protection to the device when it's not in use. 1 set of foam tips and 2 sets of silicone ear tips are provided, each set has 3 different sizes. I couldn't tell the difference between 2 sets of silicone ones beside color, foam tips is for better sound isolation to achieve a better bass, I picked black silicone for its color and ease of cleaning. My ear canal is small, so I picked the small ones. The quality of the cable is excellent, the plugs at 3 ends are all made of metal, the twisted wire looks super sturdy, the earbuds are made of metal too. Everything looks super high quality. The sound quality is excellent. I feel across low bass to mid to treble the entire frequency range is well balanced, no extra emphasis in the bass, no tune down in the treble, it just delivers the original sound that I am supposed to, and I want to, hear. The clarity is unparalleled, and best of all it responds to large dynamic range really well. In "Also Sprach Zarathustra" by Herbert von Karajan the low humming part in the first minute, and first several minutes in William Tell Overtures by Carlo Maria Guilini, where my previous low-price IEMs struggle, S12 handles them so well and so naturally. Among several symphonies, operas, and pop song I tried so far, I haven't had the feeling of "wow, this is impressive and so different", but I do notice some small details that I didn't hear in the past, and overall feeling is it's immersive, natural, and the music is full of me and I don't feel the IEM itself. It gets itself out of the way. In term of comfortableness, I can wear it for hours without feeling fatigue. The buds aren't heavy, the silicones eartips are smooth, the design of the vent makes it possible to not build up any pressure in the ear canal. In term of sound isolation, it's very good. Obviously, there is no way to compare with AirPods Pro 2, but I cannot hear what my kids are arguing about near me, my wife has to tap me because I wouldn't notice otherwise. Given the superb construction quality, excellent design, and best-in-class sound quality, I think this is a no-brain buy for IEMs around $100. It's so much better than any wireless earbuds at any price range in my opinion, assuming you don't mind the wire. it's simple to use and will last for years considering there no battery or anything to go bad. I strongly recommend this IEM to all music lovers!

### ⭐⭐⭐⭐⭐ Better Than My Standard Gaming Headset
*by M***. on January 12, 2026*

This product has changed my life when it comes to music, videos, and even gaming! I wanted to switch from my Razer wireless headset for my gaming/work computer for a while and gave these a shot. I have had these for roughly 6 months and it never fails me the quality you get from these bad boys. I am terrible at putting them away and keep them at my desk at all times and they stand the test of durability to this point. So many different options of how you would like them to fit as they provided you with 3 different sized ear cups and 3 different materials for each size group. With being involved more with working with music and videos than gaming, I can say these blew me away with the functionality and quality. I will note that for gaming, they aren't the greatest for that surround sound feel, but was easy to adapt to the direction of sound! Easy buy for me!

### ⭐⭐⭐⭐⭐ The best earbuds (so far)
*by C***S on November 23, 2025*

Note: I am NOT an audio engineer or trained in anything audio or music. These were replacing the Etymotic ER3SE, which replaced the CCA C10, and these are by far the best both with and without EQ. I could mention the things Amazon wants, but the real metric is how they sound. Without an EQ, they are clear and have good bass response. Co.paring them to the other earbuds without an EQ is night and day. The others are muddy and washed out where these are clear. With an EQ, the field is leveled a bit, but I still prefer these. The others have a distinct sound to them whereas these are tuned just right. 10/10 until I find better

## Frequently Bought Together

- Letshuoer S12 PRO in Ear Headphones 14.8mm Planar Magnetic Driver Wired HiFi Earphones for Smartphones/PC/Tablet (Deep Space Blue, 2.5mm / 3.5mm / 4.4mm Connector)
- Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/483389413-s12-pro-in-ear-headphones-14-8mm-planar-magnetic-driver](https://www.desertcart.nl/products/483389413-s12-pro-in-ear-headphones-14-8mm-planar-magnetic-driver)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-26*