---
product_id: 123330516
title: "Ultrasone Performance 840 Closed-Back Headphones"
brand: "ultrasone"
price: "NT$21102"
currency: TWD
in_stock: true
category: "product"
url: https://www.desertcart.tw/products/123330516-ultrasone-performance-840-closed-back-headphones
store_origin: TW
region: Taiwan
---

# Ultrasone Performance 840 Closed-Back Headphones

**Brand:** ultrasone
**Price:** NT$21102
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ultrasone Performance 840 Closed-Back Headphones by ultrasone
- **How much does it cost?** NT$21102 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/123330516-ultrasone-performance-840-closed-back-headphones)

## Best For

- ultrasone enthusiasts

## Why This Product

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

## Description

Part of the Ultrasone Performance Series, the Performance 840 headphones are equipped with a 40mm PET sound transducer that delivers impressive bass. The Performance 840 comes with detachable cables with a bayonet connector that will allow you to quickly change to the cable of your choice. The Performance 840 comes supplied with a 3m straight cable with a 3.5mm gold-plated jack, a 1.2m cable with a microphone and remote control, and a 6.3mm gold-plated screw-on adapter.Spatial Sound and Fatigue-Free Listening Thanks to S-Logic® PlusBoth the sophisticated tonal balance and patented S-Logic® Plus technology provide unique reproduction of your favorite music. The decentralized arrangement of the sound transducers creates a spatial sound normally only expected from high-quality speakers. A broad stereo platform with excellent depth graduation allows listeners to completely immerse themselves in the music. This spatial impression is created by the S-Logic® Plus design, which reflects sound more frequently before it reaches the inner ear. This design principle also ensures fatigue-free music enjoyment and protects the hearing. With S-Logic® Plus,compared to conventional headphones, a lower sound pressure level is necessary at the same volume level (3 - 4dB).Design Inspired by Ultrasone EditionWhen developing the Performance series, Ultrasone drew inspiration from the design of the highly acclaimed Edition 8. For example, echoes of the Edition 8’s unique lines can also be found in both of the new Performance models. The headband pad, with a laser-engraved Ultrasone logo, is an attractive highlight. The ear cups of the Performance 860 are contoured with black and silver, whereas the Performance 840 has a completely black finish. To perfect its elegant look, Ultrasone uses high-quality materials that guarantee long-lasting satisfaction.The Best Sound—For People on the MoveThanks to hinged ear cups, headphones in the Performance series can be easily stored, meaning they can provide excellent sound even when traveling. All models come with a stylish neoprene soft case for transport purposes. People who are always on the go profit especially from the closed design of these models, which significantly reduces outside noise.Excellent Wear ComfortIn addition to sound, comfort is one of the most important criteria for developing headphones. Ultrasone have developed a new headband pad that adjusts perfectly to the shape of the head. For the first time the cushioning has been made of memory foam, which not only boasts excellent acoustic properties, but also adjusts perfectly to the contours of the head. The breathable material allows air to circulate despite the closed-design principle. The special foam is covered with particularly soft and durable high-quality protein leather, guaranteeing hours of unique wear comfort.TCIN: 75483008If the item details above aren’t accurate or complete, we want to know about it. Report incorrect product info.

## Images

![Ultrasone Performance 840 Closed-Back Headphones - Image 1](https://ik.imagekit.io/91ubcvvnh3k/104/GUEST_450cafd1-a0cb-484a-8515-aad7f607e31a?wid=488&hei=488&fmt=pjpeg)
![Ultrasone Performance 840 Closed-Back Headphones - Image 2](https://ik.imagekit.io/91ubcvvnh3k/104/GUEST_f24a931d-1675-4460-83c4-9f6b04902594?wid=488&hei=488&fmt=pjpeg)
![Ultrasone Performance 840 Closed-Back Headphones - Image 3](https://ik.imagekit.io/91ubcvvnh3k/104/GUEST_2f2d9e45-bad0-4fe0-b9ef-a45c57419e44?wid=488&hei=488&fmt=pjpeg)
![Ultrasone Performance 840 Closed-Back Headphones - Image 4](https://ik.imagekit.io/91ubcvvnh3k/104/GUEST_10f30760-9fc5-463e-895e-bab6e1528e63?wid=488&hei=488&fmt=pjpeg)

---

## 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.tw/products/123330516-ultrasone-performance-840-closed-back-headphones](https://www.desertcart.tw/products/123330516-ultrasone-performance-840-closed-back-headphones)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-24*