Name: KC-D721 Minimalist Design Christmas Tree Aromatherapy Diffuser
Brand: Kinscoter
SKU: KC-D721
Rating: 4.8 (1042 reviews)

Product Overview

The KC-D721 is a novelty aroma diffuser designed in the shape of a Christmas tree, combining festive décor with functional mist output. The 120 mL water tank supports a fine mist for adding moisture and dispersing scent (when used with essential oils), while two lighting modes—a warm glow and multicolor cycling—enhance seasonal and everyday ambiance. Powered via USB with low power consumption, the unit includes an intelligent chip that automatically shuts off the mist when the water level drops too low. Available in White and Cream, the KC-D721 is suitable for seasonal gift suppliers, home décor and lifestyle retailers, online sellers, and promotional product buyers seeking a distinctive, decorative aroma diffuser for holiday and year‑round gifting.

Key Features

Christmas Tree Design for Seasonal and Decorative Appeal

The KC-D721 features a compact Christmas tree silhouette, making it a festive addition to desks, shelves, and bedside tables. Beyond the holiday season, its clean, tapered form offers year‑round decorative value for home, office, or retail displays. Available in White and Cream, the design complements various interior styles while providing a clear visual differentiator for gift and seasonal product lines.

Warm and Multicolor Lighting Ambiance

Two lighting modes are built into the KC‑D721: a warm steady light for a cozy, candle‑like atmosphere, and a color‑cycling RGB mode that transitions through multiple hues for a playful, vibrant effect. The lighting operates independently of the mist, giving users flexibility to enjoy the visual effect with or without aroma dispersion.

Fine Mist with 120 mL Tank and Auto Shut‑Off

The unit produces a fine, consistent mist at a rate of 10‑20 mL/h, suitable for small to medium spaces. The 120 mL tank supports moderate runtime between refills. An integrated intelligent chip detects when the water level is low and automatically turns off the mist function, reducing the risk of dry‑running and supporting safer unattended operation.

Actual mist output and operating time may vary depending on the selected mode, water level, ambient temperature, humidity and operating environment.

USB‑Powered with Low Energy Consumption

Powered via a standard USB connection (DC 5.0 V / 1.0 A), the KC‑D721 draws low current (≤1 A) and consumes ≤5 W, making it energy‑efficient for everyday use. It can be powered by USB wall adapters, power banks, laptops, or other USB ports, offering flexibility for placement in spaces without dedicated power outlets.

Compact and Lightweight for Easy Placement

Measuring 142 × 142 × 187 mm and weighing just 225 g (bare unit), the KC‑D721 occupies minimal space and can be easily moved between rooms. Its lightweight construction and compact packaging make it suitable for retail shelf displays, e‑commerce shipping, and promotional gift programs.

Product Specifications

Item	Specification
Product Name	KC-D721 Christmas Tree Aroma Diffuser with 120 mL Tank
Model	KC-D721
Manufacturer	Chaozhou Tongheng Technology Co., Ltd.
Launch Year	2025
Colors	White, Cream
Product Dimensions	142 × 142 × 187 mm
Input Power	DC 5.0 V / 1.0 A
Water Tank Capacity	120 mL
Mist Output	10–20 mL/h

Core Selling Points

Feature	Buyer Benefit
Christmas tree silhouette	Creates a festive, decorative appeal that differentiates the product from standard diffusers
Warm and multicolor lighting modes	Enhances ambiance for seasonal, gift, and year‑round home décor applications
120 mL tank with fine mist (10–20 mL/h)	Provides moderate runtime for small spaces without frequent refilling
Automatic waterless shut‑off	Supports safer unattended operation and reduces the risk of dry‑running
USB‑powered with low power consumption (≤5 W)	Enables flexible placement and energy‑efficient daily use
Compact and lightweight design	Fits easily on desks, shelves, and nightstands; ideal for retail displays and gift packaging

Designed for B2B Distribution

The KC-D721 is positioned as a decorative gift‑oriented aroma diffuser that appeals to consumers looking for functional home accessories with seasonal charm. Its Christmas tree shape and dual lighting modes make it a standout item for holiday promotions, while its neutral White/Cream color options extend its relevance beyond the festive season into general home décor and lifestyle retail.

This model is well suited for home décor and lifestyle stores, specialty gift retailers, online marketplaces, promotional gift suppliers, and seasonal pop‑up stores. The USB power and compact size also make it suitable for office, travel, and hospitality product assortments.

For buyers building a product lineup, the KC‑D721 can serve as a distinctive novelty item within an aroma diffuser range, complementing more conventional designs. Its lightweight packaging (132 × 132 × 190 mm per unit, 24 units per master carton) facilitates cost‑effective shipping and convenient shelf placement for both physical and online retail.

OEM and ODM Services

Chaozhou Tongheng Technology Co., Ltd. offers comprehensive OEM and ODM services for the KC-D721 to support private‑label and customized product programs.

Customization options include:

Custom logo printing on the unit body
Product color customization beyond standard White and Cream finishes
Retail packaging design with branded artwork
Instruction manual customization with retailer‑specific content
Barcode and product labeling for different market requirements
USB power cable configuration and packaging
Accessories and gift‑set packaging combinations
Lighting mode and color presets adjustment (subject to technical evaluation)
Mist output and timer configuration (subject to technical evaluation)
Appearance modification for private‑label differentiation
New product development based on the KC‑D721 platform

Customization availability and MOQ depend on the selected product configuration, color, logo process, packaging requirements and order quantity.

Frequently Asked Questions

What type of product is the KC-D721?

The KC-D721 is a decorative aroma diffuser shaped like a Christmas tree. It produces a fine mist for dispersing essential oils and also adds moisture to the air. It is not a standalone humidifier but offers mild humidifying effects.

What is the water tank capacity of the KC-D721?

The KC-D721 features a 120 mL water tank, which supports moderate runtime for small spaces such as desks, nightstands, and shelves.

What is the mist output of the KC-D721?

The KC-D721 delivers a rated mist output of 10–20 mL/h. Actual output may vary depending on the selected mode and operating environment.

Does the KC-D721 have lighting features?

Yes, the KC-D721 offers two lighting modes: a warm steady glow and a multicolor cycling effect. The lights operate independently of the mist function.

Does the KC-D721 have automatic shut-off?

Yes, the KC-D721 includes an intelligent chip that automatically stops the mist output when the water level is low, helping to prevent dry operation.

Is the KC-D721 rechargeable or does it need to stay plugged in?

The KC-D721 is designed for continuous USB-powered operation. It does not include a built-in rechargeable battery. It can be powered via any USB port or USB wall adapter.

Can I add essential oils to the KC-D721?

Yes, the KC-D721 is designed as an aroma diffuser, allowing the addition of essential oils to the water for scent dispersion. Please follow the included instructions for recommended oil quantities and cleaning.

Does the KC-D721 support OEM or ODM customization?

Yes. Chaozhou Tongheng Technology Co., Ltd. offers OEM and ODM services including custom logo printing, color customization, packaging design, and function adjustments. Customization availability depends on the selected configuration and order quantity.

Can I request samples of the KC-D721?

Sample availability needs to be confirmed. Please contact our sales team with your specific requirements to discuss sampling options.

What certifications are available for the KC-D721?

Available certificates and test reports depend on the product version, electrical configuration, and destination market. Please contact us for model‑specific documentation.