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Description
Sharp 聲寶 KI-N50A-W 408平方呎 加濕空氣清新機 (白色)Plasmacluster 25000 Sharp Plasmacluster 99. 9% Plasmacluster 25,000 KI N50A W 2. 7 10 HEPA 99. 97% 0. 3 PM2. 5 KI N50A W 1 12 KI N50A W Plasmacluster 25,000 38 408 2. 7 PCI HEPA (FZ D40HFE), (FZ G40DFE), (FZ J1XMFE) 5. 5W () 17W () 51W () 17dB () 40dB () 51dB () ( x x )384 x 619 x 230 8. 2 2
獨有 Plasmacluster 25000 技術
Sharp 獨有的 Plasmacluster 技術，透過釋放與自然環境相同的正、負離子，被證實能有效抑制高達 99.9% 空氣中的病毒、細菌及致敏原。高濃度的 Plasmacluster 25,000 離子，更能快速去除室內的香煙味、寵物異味及食物殘留氣味，時刻保持空氣清新。
二合一加濕及空氣淨化功能
KI-N50A-W 不僅能淨化空氣，更具備加濕功能。在乾燥天氣或冷氣環境下，能自動調節並維持舒適的室內濕度，透過釋放微細水分子滋潤皮膚、鼻子及喉嚨，預防因乾燥引起的不適。水箱容量為 2.7 公升，設計方便提取及清潔。
高效能多重過濾系統
本機採用四重過濾系統，全面淨化空氣，濾網壽命更長達 10 年，符合經濟效益。
- 前置過濾網：可水洗式設計，有效過濾較大的塵埃、毛髮。
- 活性碳除臭過濾網：強力去除香煙味、寵物異味、垃圾臭味等多種異味。
- HEPA 過濾網：高效過濾 99.97% 的 0.3 微米微塵粒子，包括 PM2.5、花粉及致敏原。
- 加濕過濾網：在加濕過程中過濾水中雜質，確保釋放潔淨水分子。
智能感測與便利設計
KI-N50A-W 內置多種感測器及人性化功能，讓操作更智能、更貼心。
- 智能感測器：配備塵埃、異味、亮度、溫度及濕度感測器，能自動偵測室內空氣質素及環境狀況，並自動調節至最合適的運作模式。
- 淨化度指示燈：清晰顯示當前的空氣質素水平。
- 兒童安全鎖：鎖定操作面板，防止兒童誤觸。
- 定時開關機：可設定 1-12 小時的開機或關機時間。
- 附設腳輪：機身底部設有腳輪，方便在家中輕鬆移動。
產品規格
- 型號：KI-N50A-W
- 顏色：白色
- 離子濃度：Plasmacluster 25,000
- 適用面積：38 平方米 / 408 平方尺
- 水箱容量：約 2.7 公升
- 操作模式：自動 / 花粉 / 睡眠 / 強力 PCI 除菌 / 風速（低 / 中 / 高）
- 濾網型號：HEPA 過濾網 (FZ-D40HFE), 除臭過濾網 (FZ-G40DFE), 加濕過濾網 (FZ-J1XMFE)
- 耗電量（空氣淨化）：5.5W (低) / 17W (中) / 51W (高)
- 操作音量（空氣淨化）：17dB (低) / 40dB (中) / 51dB (高)
- 尺寸 (闊 x 高 x 深)：384 x 619 x 230 毫米
- 重量：8.2 公斤
- 產地：越南
- 保養：2 年原廠保養
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.1 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
I like it just fine. It’s good and it works for me.
Color: Black
It’s sturdy and I like the design. Seems pretty comparable to every other MacBook stand, but I chose this one for some reason and I’m happy with it. The height is not adjustable, so if you want that find another one.
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Reviewed in the United States on May 6, 2025
★★★★★ 5
Great computer stand
Color: Gray
These stands are great. We now have two of them. My wife suffers from Carple tunnel syndrome and these stands lesson the effects when typing. They are stable and hold the computer securely.
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Reviewed in the United States on July 29, 2025
★★★★★ 4
Weighty and well designed
Color: Gray
The Bestand Laptop Stand is a testament to quality and thoughtful design.
From an ergonomic perspective, this stand truly shines. It elevates my laptop screen to eye level, promoting better typing and viewing to reduce strain on my back and neck.
Another standout feature is the weighty and solid construction of this stand. It's crafted from a single piece of aluminum, which not only adds to the stand sturdiness but also gives it a sleek, modern look. The surface is spacious and accommodates laptops from 11 to 16 inches.
Both the weight of the stand and the silicone treads below and underneath the laptop, and on a metal lip in front, ensure that neither the stand nor the computer move around. The manufacturer claims a 66-pound load-bearing capacity for the stand, and I believe it. This thing is rugged.
The inclusion of a slot at the rear for cables to pass through is a small yet incredibly practical detail. It helps keep my workspace organized and tidy.
Three slots in the stand aid with heat dissipation and are yet another thoughtful design feature that cools my laptop during extended usage.
While the stand excels in many respect, one limitation is its lack of height adjustability. However, if height adjustability is important to you, you’ll find lots of other options for stands here on Amazon.
Bottom line: I like it. Chances are, you will too. The Bestand Laptop Stand is a nice blend of durability, functionality, ergonomic comfort, and attractiveness—all at a reasonable price.
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Reviewed in the United States on September 25, 2023
★★★★★ 5
Pleasantly Surprised
Color: Gray
Honestly, I was a little hesitant buying a laptop stand that didn't offer an adjustable angle, but for the price, I couldn't pass up checking this out. I'm very glad I did.
First, this stand came really well packaged. For a $37 stand, I wasn't expecting much, but box and packaging was impressive. After pulling the stand out of the box, my first impression was this was both weighty and well machined. The edges were smooth, there were no imperfections I could find and the space gray color was dead-on.
As far as functionality goes, this is a tremendous improvement form having my MacBook Air sitting directly on my desk; the angle is perfect for my use case, the wiring hole in the back is more than adequate and the whole setup just looks slick. If you're hesitant about buying a cheaper stand that doesn't offer an adjustable angle, don't worry about this one, it does the trick.
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Reviewed in the United States on October 24, 2021
★★★★★ 5
Upscale look
These valet trays have a really upscale look and feel. I originally thought they’d make a great Father’s Day gift, but after using them, I realized they’re perfect for everyday use by the front door for mail, keys, wallet, and other essentials.
They have a nice weight and perfect size to them and the felt bottom keeps surfaces protected from scratches.
The combination of acacia wood and metal gives them a modern, sophisticated style that works well in an office, bedroom, entryway, or nightstand area. They’re both practical and decorative, making it easy to keep things organized while still looking polished.
Nice quality product.
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Reviewed in the United States on May 12, 2026