Open Box SIVGA SV023 Open Back Walnut Wooden Dynamic Driver Hi-Fi Headphone
SKU: 89764893185

Open Box SIVGA SV023 Open Back Walnut Wooden Dynamic Driver Hi-Fi Headphone

Sale price$134.73 Regular price$149.70
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

Open Box SIVGA SV023 Open Back Walnut Wooden Dynamic Driver Hi-Fi HeadphoneOur open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stockfirst come, first served. Purchase now for immediate shipping. Features: >Modern and Simplistic design with Wooden ear cups. >Hand made Walnut Wooden housings. >Semi Open Architecture with CNC processed aviation aluminum alloy grill and stainless steel mesh. >Comfortable Wearing Experience with

Our open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stock—first come, first served. Purchase now for immediate shipping.

Features:-

>Modern and Simplistic design with Wooden ear cups.

>Hand-made Walnut Wooden housings.

>Semi-Open Architecture with CNC processed aviation aluminum alloy grill and stainless steel mesh.

>Comfortable Wearing Experience with Ergonomic headband.

>Lightweight leather headband.

>Uniquely designed ear pads for a comfortable fit and good seal.

>Powerful sound performance with 50mm large dynamic driver and LCP composite beryllium-plated diaphragm.

>High-purity 6N OCC copper cable with 4.4mm balanced termination.

Technical Specifications:-

>Impedance: 300Ω±15%.

>Sensitivity: 105dB.

>Frequency Response Range: 20Hz-40kHz.

>Driver Type: Dynamic Driver.

>Driver Size: 50mm.

>Weight: 318grams.

Looking for a new Dynamic driver headphone with an exquisite wooden finish, to end your search, Sivga SV023 is here. Over the past few years, Sivga has designed some extremely good dynamic driver wooden headphones, to which the SV023 is being added today as a flagship-grade model. It houses a large 50mm dynamic driver that adopts a beryllium-plated LCP diaphragm. It gets premium Walnut wood ear cups with CNC machined aluminum grill at the center. SV023 packs a powerful sound performance with a wide soundstage, deep bass response, crisp vocals, and natural treble response!!

Classically Exquisite Finish With Hand-Made Wooden Earcups:-

Sivga SV023 has got a premium finish with hand-crafted walnut wood ear housings. The headphones have a classic design with modest looks. It looks simply elegant with CNC machined and smoothly finished wooden ear cups. They retain the original wooden texture, giving us a classic vibe.

Semi-Open Back Architecture:-

Sivga SV023 headphones have a simple design approach. It has a semi-open back architecture where a CNC machined aviation-grade aluminum alloy grill is placed at the center of the ear cups. The grill has gunmetal color stainless steel mesh to protect the insides of the ear cups from dust.

Powerful Sound With 50mm Large Dynamic Driver Unit:-

Sivga has featured a large 50mm dynamic driver unit on the latest SV023. The DD unit here houses a beryllium-plated LCP(Liquid Crystal Polymer) diaphragm for powerful performance. With professional tuning adjustments, the SV023 produces a spacious soundstage along with a powerful lower end, accurate midrange, and natural, lively treble frequency response. SV023 complements different genres of music with its professional tuning.

Lightweight & Comfortable Wearing Experience:-

Sivga SV023 has a lightweight and ergonomic design. The pair uses a high-quality goat skin leather headband which is soft and comfortable. It is made up of stretchable stainless steel that provides suitable clamping force with no pressure. The earcups here have got a unique shape to them. These are designed to match the head shape and provide a proper seal and comfortable wearing experience for the users.

High-Purity Detachable Cable:-

Sivga SV023 adopts a detachable cable design. It uses a high-purity 6N OCC copper cable that provides no signal loss during transmission. This cable has a balanced 4.4mm termination. The package of SV023 includes a 4.4mm to 3.5mm and a standard 6.35mm adapter for easy connectivity with different sources.

 

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: 89764893185

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Beau D.
Boise, US
★★★★★ 5
Perfect for on the go charging even while charging
Color: Golden
The Anker Nano MagSafe Portable Charger is a great everyday power bank, especially for travel and quick top-ups. Its ultra-slim design makes it very portable and easy to carry in a pocket or small bag without feeling bulky. The build quality feels solid and reliable, consistent with Anker’s reputation. Battery life is enough for at least one solid recharge for most phones, making it ideal for daily use rather than extended trips. The built-in display is a nice touch, clearly showing remaining power so there’s no guesswork. It does get slightly warm during use, but nothing concerning, and performance remains stable. Overall, it’s a dependable, compact MagSafe battery pack that balances portability, convenience, and reliability very well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
M
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Matt
Dallas, US
★★★★★ 5
Slim, reliable, and incredibly useful for travel
Color: Black
I gave this power bank 5 stars because it has been one of the most useful travel accessories I own. The biggest strength is how slim it is. It does not add a lot of bulk, and even with it attached to my iPhone, I can still fit the phone in my jeans pocket without much trouble. I have even carried it as part of an everyday carry setup because it is that easy to bring along. Perfect for travel This really shines on long-haul flights, airport layovers, and day trips when finding a working outlet is not guaranteed. It has saved me more than once when I needed extra battery to get through a long travel day. It is also great for trips where you are constantly on the move and do not want to worry about your phone dying halfway through the day. Strong magnetic hold The magnetic attachment is strong and secure. It stays in place well and does not slip around, which makes it much more practical to use while walking around or traveling. Performance It charges my phone quickly and gives me enough extra battery to keep going when I really need it. That alone makes it worth carrying. This is one of those products that really comes through at the right time, especially during travel. One minor drawback The only downside I have noticed is that the power bank itself takes a while to recharge through the USB-C port. For me, that is not a deal breaker because the portability and convenience more than make up for it. Bottom line For the size, portability, and convenience, this is a great value. It has been especially useful for flights, airport layovers, day trips, and even longer travel situations where reliable backup power matters. If you want a slim battery pack that is easy to carry and actually practical to use every day, this is an easy 5-star product.
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Reviewed in the United States on April 13, 2026
P
Verified Purchase
PM
Pawtucket, US
★★★★★ 5
Love this portable charger
Color: Black
Super slim, lightweight, and easy to carry without adding bulk. The magnetic hold is strong, it stays cool while charging, and the charging speed is surprisingly fast for how compact it is. Recharge time is also quick which makes it easy to keep ready for daily use. Feels premium overall and has been extremely reliable so far.
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Reviewed in the United States on May 25, 2026
N
Verified Purchase
781Need
Lake Worth, US
★★★★★ 5
Thin, secure, with plenty of juice
Color: White, Color: White
When I purchased the iPhone Air, I bought into the hype that the battery life might not be sufficient for all day. Putting aside that in reality, my iPhone Air lasts just fine most days, I wanted a MagSafe power bank I could take with me when I was away from home. After reading about the Apple produced battery for $100, I opted for the Anker for about half the price. Pros: Very thin; strong magnets that attach to any MagSafe case: fits inside the edges of the Apple bumper case; packs more juice than the Apple version; works with any iPhone so I can share with my family. Cons: It is still heavy; you can't recharge the battery via MagSafe, only USB-C; color options didn't quite match the iPhone Air colors. I purchased the Sky Blue iPhone Air and the Anker 'Green' seemed off, so I opted for the white.
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Reviewed in the United States on April 18, 2026
A
Verified Purchase
Alex
Omaha, US
★★★★★ 4
Good, but a little spendy and lower capacity for value
Color: Black
I have used this plenty at work anytime I forget to charge my Samsung S25 Ultra (which has a 5,000mah battery) or am using it intensely, often for work. The charge time is actually the new Qi 2, so it's not bad. It's not a fast charger, but it's super good enough to not bring a cable. It's slim enough to not care as well. I am a nerd and keep it in my cargo pocket which also helped save the day for some poor lady who needed to charge her iPhone, so I lent that to her for a short bit. It's super unubtrusive to keep on you so it's handy if or when you need it, or need to help. I like Anker as a brand, and lean to them for battery banks. I have several of their batteries, so I figured I will eat the premium to get the portability. I like the form a lot, and the magnetc retention is rock solid. Charge speed is fair, and heat isn't what I would call concerning if this isn't something you do with frquency. A 5,000mah battery will not go far in real world use. One full recharge, which is perfectly suitable. The price is what will hurt. You can get a conventional bank for the same with much more capacity. It won't be as slim and likely won't be wireless (or as fast). I rather like this battery but am hesitant to recommend it. It really is a case of do you want slim and portable or capacity and budget? It is a solid product, however you decide.
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Reviewed in the United States on April 29, 2026

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