SKU: 82092980083

TANCHJIM 4U DMT-4 Ultra Double-chamber Dynamic Driver In-Ear Monitors

Sale price$53.99 Regular price$59.99
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

TANCHJIM 4U DMT-4 Ultra Double-chamber Dynamic Driver In-Ear Monitors*The curve is measured by a third party and is for reference only. Features: >Dual Chamber DMT 4 Ultra LCP Diaphragm Dynamic Driver. >High power magnetic Technology. >4 Level Adjustable Circuit Filter System. >Optimised Cavity Structure for Optimum Performance. >Carefully Designed Shells for Great Comfort. >Compact Form Factor. >Easy Driveability. Tanchjim is here with the very new 4U, a beautifully crafted pair of single dynamic driver in ear

*The curve is measured by a third party and is for reference only.

Features:-

>Dual-Chamber DMT-4 Ultra LCP Diaphragm Dynamic Driver.

>High-power magnetic Technology.

>4-Level Adjustable Circuit Filter System.

>Optimised Cavity Structure for Optimum Performance.

>Carefully Designed Shells for Great Comfort.

>Compact Form Factor.

>Easy Driveability.

Tanchjim is here with the very new 4U, a beautifully crafted pair of single dynamic driver in-ear monitors. The pair features Tanchjim’s self-developed DMT4 Dual-Chamber dynamic driver unit. It adopts an LCP composite diaphragm that provides exceptional sound reproduction with clear and crisp sound reproduction. Tanchjim 4U features a 4-level adjustable circuit filter system, a simple mechanism that will allow you to customize the bass response as per your liking. Play around the 4U, and make it yours to your own liking.

New-Generation DMT4 Ultra Dynamic Driver:-

Tanchjim has featured its latest DMT4 architecture dynamic driver on the 4U. It has a dual-cavity design with an optimized cavity structure for enhanced sound reproduction. This driver adopts a high-quality LCP composite material diaphragm that produces crystal clear sound with low distortion and high clarity.

Solid and High-Performance Composite Diaphragm:-

The composite diaphragm is specially designed for the 4U, and combined with the curvature of the cavity it has been designed with FEA simulation technology. The diaphragm has a rigid and flexible structure that produces a strong lower-end response with large dynamic performance.

Four-Way Adjustable Circuit Filter System:-

For the 4U, Tanchjim has designed a special 4-way adjustable circuit filter system. This has a simple mechanism on the inner side of the pair, you can turn the mechanism around with the tool included in the package. It will adjust the bass response on the pair, giving you four different signatures in a single set.

High-Power Magnetic Design:-

Tanchjim 4U has a High-Power magnetic structure design that produces a strong magnetic flux. It results in easy driveability, wider dynamic range, and lower distortion in the output signal. Tanchjim 4U packs a wonderful sound in a sleek and compact package.

Get a Comfortable Listening Experience:-

Tanchjim has designed the 4U with an optimized front-cavity structure. It has been crafted in such a way that we have a comfortable wearing experience without any pressure buildup on the ear canal. The nozzle will fit perfectly and provide great comfort.

Beautifully Designed:-

The design of the 4U ear shells is inspired by the Gray Rabbit, It has a smooth and exquisite mirror finish that matches the soft body shape of the rabbit. The pair has an overall U-shaped design with a zinc alloy frosting technique to give a premium in-hand feel for the users.

 

 
 
 
 
 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82092980083

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Anonymous
Lowell, US
★★★★★ 1
Doesn't work, got burnt
Color: Classic
This is very tinted, stains what it touches. I reapplied 3 times throughout a 3 hour span while at a beach in Florida and got burnt, particularly around swimsuit straps (despite being extra careful to get under the straps). It goes on pretty smoothly and eventually clear but would not recommend due to lack of sun protection.
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Reviewed in the United States on May 25, 2026
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Kate-EEE
Charlottesville, US
★★★★★ 2
Not as great as I hoped
Color: Classic, Color: Classic
Bought because of high praise from esthetician on social media. Overall, not worth the price. Pros- Did work as a sunscreen. Had no reaction or breakouts from it. Socially conscious brand/product. Cons- -Very thick and paste like. Hard to spread around dry areas. I would prefer a lighter formula. -Even though it is tinted (got the classic) and I am pale skinned this made me look washed out. Wore it in my face one day and people kept asking me if I was "feeling okay". - When I wore it on my body it would get tinted sunscreen on my clothes and was very difficult to get the color out. I wear sunscreen all year around in any weather and I would only recommend this if you are going to the beach/pool so you don't get stains on nicer clothes. -
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Reviewed in the United States on July 25, 2023
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Matilda Fernandez
Lexington, US
★★★★★ 5
Great texture, spreads easily, matte finish. Beautiful!
Color: Classic
Love this sunscreen! It glides over the skin, doesn't leave a white cast even on my brown skin, and it stays put. I love the texture. It's similar to paula's choice resist mineral sunscreen but a higher spf. I use it on my face too.
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Reviewed in the United States on June 24, 2021
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Kevin
Los Angeles, US
★★★★★ 5
Great sunburn protection for beach days
Style: Sunscreen Lotion 70 SPF, Size: 6.7 Fl Oz (Pack of 1), Style: Sunscreen Lotion 70 SPF, Size: 6.7 Fl Oz (Pack of 1)
If you burn easily like I do, this sunscreen is an absolute lifesaver. I used it during a full day out in the intense sun and beach heat, and it protected my skin perfectly—not a single spot of redness! What I love most is that it works beautifully for both the face and body. It applies smoothly, absorbs quickly, and doesn't leave that heavy, suffocating white cast that a lot of high-SPF sunscreens do. It also handles sweat and water incredibly well without running into my eyes and stinging. It has a nice, subtle beachy scent that isn’t overpowering. This is officially my go-to sunscreen for outdoor activities!
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Reviewed in the United States on May 19, 2026
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Stephannie
Omaha, US
★★★★★ 5
Lightweight, Effective & Smells Great
Style: Sunscreen Lotion 70 SPF, Size: 6.7 Fl Oz (Pack of 1)
This sunscreen works amazing! The Neutrogena Beach Defense SPF 70 gives excellent sun protection without feeling too heavy or greasy on the skin. I really like that it doesn’t have a strong overpowering smell like many other sunscreens. It’s lightweight, absorbs quickly, and feels comfortable for everyday wear or beach days. The water resistance is great and it protects well even during long hours outside. Perfect for the whole family and definitely worth buying again!
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Reviewed in the United States on June 2, 2026

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