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Overview

Double nozzles for super strong atomization | 350ml/h large fog volume, quickly increase humidity• Aromatherapy box (compatible with essential oils/disinfectants)• USB power supply (supports mobile power supply/computer power supply)• Low noise operation (<30dB library-level silence)▸ 3.5L large water tank (24-hour continuous humidification)▸ Automatic power-off protection for water shortage▸ Top water inlet (no need to disassemble, convenient water filling)

3.5L double spray large fog volume/atmosphere light double spray humidifier large water tank + USB portable power silent home office aromatherapy purification all-in-one machine

Model: B144
Web Code: 19379091
Sold and shipped by | 3.1 seller rating (37 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Industry-leading 5L ultra-large capacity

Adopting a wide-mouth flip-top water tank design, you can easily add water with one hand, and say goodbye to the trouble of frequent water replenishment

Single water addition can continuously humidify for 24-36 hours (mid-range fog volume), perfectly covering the needs of 20-30㎡ bedrooms all night

Visual water level window + precise scale line, the remaining water volume is clear at a glance

2. Double-spray nano-level atomization system

Dual-channel ultrasonic atomization sheet, the fog volume is increased by 210% (compared with the single-spray ordinary model)

Nano-level fine mist technology (fog particle diameter 99%

III. Technical parameter list

Item Parameters

Water tank capacity 5L (maximum battery life 36 hours)

Atomization technology Ultrasonic nano atomization (dual nozzles)

Noise level ≤32dB (sleep mode)

Rated power 28W (average daily power consumption in energy-saving mode ≈ 0.2 degrees)

Applicable area 10-30㎡

Product size 220×220×350mm

IV. Suggested usage scenarios

🌙 Bedroom scenario

Turn on sleep mode before going to bed (turn off all light displays)

Mixed with lavender essential oil, it helps with sleep while relieving dryness in air-conditioned rooms

💻 Office scenario

Use continuous humidification mode during the day to prevent dry eyes

RGB light adjusted to blue to improve concentration

👶 Mother and baby scenario

Enable child lock function to prevent accidental touch

Use saline atomization to relieve baby's nasal congestion

V. Packing list

Host × 1

Remote control (built-in button battery) × 1

Essential oil cotton pads × 5

Measuring cup × 1

Cleaning brush × 1

Chinese and English manual × 1

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Humidifiers
Return/Exchange Period
30 days
Condition
Opened