For Keiko-sama only: Onebox Soundproof Booth -30dB | Easy Assembly | 0.5 Tatami Mat Size?

【Product Overview】

* Manufacturer: onebox
(Official Website: https://oneboxproof.com)
* Purchase Date: February 2025, purchased new
(List Price: ¥250,000)
* Usage: Used for vocal practice on the 2nd floor of a reinforced concrete apartment building (no complaints from neighbors)
* Reason for Selling: Moving

【Structure & Performance】

* Soundproofing Performance: Approximately -30dB
(Ideal for instrument practice, streaming, and recording)
* Number of Panels: 8 panels
(No tools required, easy assembly by two adults)
* Condition: Please check the photos.

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【Included Equipment (All Included)】

* LED Lighting (Ceiling mounted)
* Double Outlet (for internal use)
* Power Cord (3m)

Height: Approx. 189cm Width: Approx. 99.5cm Depth: Approx. 90.5cm

*Please note that these are amateur measurements, so there may be some errors.

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【Shipping】

We are considering using TanoMeru-bin (Mercari's shipping service).
Basic shipping fee: ¥33,000

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【Purchase】
As this is a product that is quite difficult to arrange for shipping,
we kindly ask for your cooperation in purchasing only after indicating your intention to buy.

【Usage Environment & Other】

* Used in a non-smoking, pet-free environment.
* As this is a used item, there may be some signs of use and minor scratches.
*Please refer to the images.
* The main unit is in perfect working order, but we ask for a no-claims, no-returns transaction after reading the description.

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If you have any questions, please feel free to comment.

This is a recommended item for those who want to solve their home sound issues!
This price, including this size, equipment, and shipping, is a great deal, so please consider it.