---
product_id: 481030620
title: "S12 in-Ear Earphone14.8mm Planar Magnetic Driver in Ear Monitors HiFi Wired Headphone with Detachable 2Pin Silver-Plated Monocrystalline Cable for Audiophile Musician(4.4mm, Silver)"
brand: "letshuoer"
price: "€ 189.59"
currency: EUR
in_stock: true
reviews_count: 5
category: "Letshuoer"
url: https://www.desertcart.nl/products/481030620-s12-in-ear-earphone14-8mm-planar-magnetic-driver-in-ear
store_origin: NL
region: Netherlands
---

# 14.8mm planar driver for ultra-clear sound Detachable 0.78mm dual-pin silver-plated cable 5-axis CNC polished ergonomic chassis S12 in-Ear Earphone14.8mm Planar Magnetic Driver in Ear Monitors HiFi Wired Headphone with Detachable 2Pin Silver-Plated Monocrystalline Cable for Audiophile Musician(4.4mm, Silver)

**Brand:** letshuoer
**Price:** € 189.59
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with precision and style — don’t just listen, experience!

## Quick Answers

- **What is this?** S12 in-Ear Earphone14.8mm Planar Magnetic Driver in Ear Monitors HiFi Wired Headphone with Detachable 2Pin Silver-Plated Monocrystalline Cable for Audiophile Musician(4.4mm, Silver) by letshuoer
- **How much does it cost?** € 189.59 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/481030620-s12-in-ear-earphone14-8mm-planar-magnetic-driver-in-ear)

## 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

- • **Custom Comfort Fit:** Ergonomically sculpted with vented design and matte finish for all-day wear without fatigue or pressure buildup.
- • **Ready for Every Device:** Compatible with smartphones, DAC/Amps, and PCs via 3.5mm or balanced 4.4mm connectors—your versatile audio companion.
- • **Sleek, Durable Craftsmanship:** 5-axis CNC milled chassis offers a seamless, lightweight, and stylish profile that fits perfectly in your everyday carry.
- • **Audiophile-Grade Planar Precision:** Experience pristine highs, rich mids, and deep bass with the 14.8mm planar magnetic driver delivering 102dB sensitivity.
- • **Interference-Free Silver-Plated Cable:** 128-strand monocrystalline copper cable ensures ultra-low impedance and crystal-clear signal transmission.

## Overview

The Letshuoer S12 in-ear monitors feature a 14.8mm planar magnetic driver delivering high-fidelity sound with 102dB sensitivity. Crafted with a 5-axis CNC polished ergonomic chassis and equipped with a detachable 128-strand silver-plated monocrystalline copper cable, these wired earphones offer superior comfort, durability, and interference-free audio. Compatible with multiple devices via 3.5mm or 4.4mm connectors, the S12 is designed for audiophiles and professionals seeking premium sound clarity and long-lasting wear.

## Description

Our pursuit for higher fidelity and more realistic presentation to the original recording drove us to create our first planar IEM S12. We hope a more diverse catalogue of products will bring our customers more choices which will better fit their listening preference.Frequency response: 20-30000HzImpedance: 16ΩSensitivity: 102dB/mWCable length: 1.2mIP Rating: IPX3Package contents IEM units * 2Foam, standard and clear ear tips in S/M/L sizes128 strands silver-plated copper cable3.5mm single-ended / 4.4mm balanced connectorLETSHUOER faux-leather caseUser manual and quality assurance certificate

Review: Väldigt bra hörlurar, väldigt bra ljud, sköna i örat och väldigt lätta hörlurar. Rekommenderar dessa
Review: Love these great company don't make loads a different models like some I could mention but what they do make they make very well I had the Nova's aswell also quility apart from eartips on them Novas are susseptable to coming lose so be careful with them but no such problem with these quility iems

## Features

- 【14.8mm Large planar driver】S12 comes equipped with a 14.8mm planar driver which is designed to have a high level of detail retrieval, potent bass performance, crisp mids and clear trebles. High sensitivity, clocking in at 102db / mW, means S12 can be driven to reference levels at ease. It can work with small portable devices and DAC / Amp combo. Any genre of music that you can imagine, S12 can handle it in spades.
- 【5-Axis CNC Well-polished chassis】Chassis of the S12 is milled out by a 5-axis process. Smooth to the touch, no hard edges across the seams. The outline of the unit is one continuous curve. Lightweight, sturdy, understated that fits right into your EDC bag.
- 【Ergonomic design】Shape of the unit is a molded to fit comfortably in your concha. Matte finish adds an extra layer of resilience against ear wax. Two vent holes are drilled on the sides of the chassis to lower inner ears’ internal pressure. All this combined results in comfortable long listening sessions.
- 【0.78mm Dual-pin Detachable Cable】S12 comes with a detachable 0.78mm dual-pin cable. It’s weaved together with 128 strands of silver-plated monocrystalline copper cable. It’s thick, soft, well shielded to reject interferences and have low impedance. Cable comes stock with 3.5mm or 4.4mm plug.
- 【Warranty and accessories】S12 comes with foam, standard and clear tips, all with S/M/L sizes, instructions manual and warranty card. It comes with a one-year warranty upon purchase date. Feel free to head to letshuoer.net to contact us directly if you need help or need recommendation of any kind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WDKR2L4 |
| Age range (description) | Adult |
| Best Sellers Rank | #28,412 in Electronics ( See Top 100 in Electronics ) #1,550 in In-Ear Headphones |
| Cable feature | Detachable |
| Compatible devices | Smartphones, PCs, Tablets |
| Connectivity technology | Wired |
| Control method | Touch |
| Control type | Media Control |
| Frequency response | 30000 Hz |
| Headphone jack | 3.5 mm Jack |
| Included components | Cable |
| Item model number | S12 |
| Item weight | 0.29 Kilograms |
| Manufacturer | SHUOER |
| Material | Copper |
| Model name | S12 |
| Noise control | Sound Isolation |
| Number of Items | 1 |
| Package Dimensions | 15.2 x 10.5 x 6.5 cm; 286 g |
| Package type | Rigid or Cushioned Package |
| Recommended uses for product | Traveling |
| Style | Contemporary |
| Unit count | 2 Count |
| Water resistance level | Water Resistant |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Brand:** Letshuoer
- **Colour:** Silver
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Impedance:** 16 Ohms

## Images

![S12 in-Ear Earphone14.8mm Planar Magnetic Driver in Ear Monitors HiFi Wired Headphone with Detachable 2Pin Silver-Plated Monocrystalline Cable for Audiophile Musician(4.4mm, Silver) - Image 1](https://m.media-amazon.com/images/I/61K2VLU0rZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***N on 15 May 2025*

Väldigt bra hörlurar, väldigt bra ljud, sköna i örat och väldigt lätta hörlurar. Rekommenderar dessa

### ⭐⭐⭐⭐⭐ Review
*by C***L on 18 April 2024*

Love these great company don't make loads a different models like some I could mention but what they do make they make very well I had the Nova's aswell also quility apart from eartips on them Novas are susseptable to coming lose so be careful with them but no such problem with these quility iems

### ⭐⭐⭐⭐⭐ Review
*by C***C on 17 December 2025*

Extremely impressive and immersive sounding IEMs with a sense of openness and spacious sound that envelopes. Details pop out and bass comes off with the right sense of thump that is satisfying. Treble may sound a tad too much depending on preferences. Pair these with spinfit w1 eartips for a more spacious sound and sharper vocals, or dunu s&s for more intimate vocals and balanced sound, or nicehck c04 for spaciousness and balanced vocals. Does require a bit more power compared to other iems, a decent powered dongle is fine. Excellent with eq though, pair with Qudelix-5k or TRN black pearl for convenience with eq.

## Frequently Bought Together

- Letshuoer S12 in-Ear Headphones 14.8mm Planar Magnetic Driver Wired in-Ear HiFi Earphones for Smartphones/PC/Tablet (4.4mm Connector, Silver)
- HiFiGo DUNU S&S Earbud Tips for 4.0mm-6mm Nozzle, Silicone Ear Tips Replacement for Da Vinci, Explorer, Titan S2, Wireless/Wired Earphones (S/M/L(Each Size 1 Pair))
- Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-15*