What is the minimum order quantity?

The minimum order quantity is 1 piece, though bulk orders over 1000 units qualify for direct ex-factory pricing.

What is the charging input specification?

The device uses a universal Type-C interface with a charging input of 5V/2A.

Cdf70 Portable Evaporative Air Cooler Mini Desktop Water Cooling Fan

Name: Cdf70 Portable Evaporative Air Cooler Mini Desktop Water Cooling Fan
Brand: China Dragon Electronic Industrial Co., Limited
SKU: 2295246435

Guangdong, ChinaChina Dragon Electronic Industrial Co., Limited

US$13.80

1,000-4,999 Pieces

US$11.50

5,000+ Pieces

Product profile

Customization

Available

Type

USB Fan

Material

Plastic

Model NO.

CDF70air cooler

Feature

Folded, Portable, Foldable, Silent, Rechargeable

Size

169*81*20mm

Shape

Square

Style

Simple

Usage

Daily Use, Cooling, Daily Use, Outdoor, Office, Dorm

Roduct Colors

Pink, Blue, White, Green, Black

Product Material

ABS+PC + Electronic Components

Battery Capacity

4000mAh / 2000mAh

Motor Type

Brushless Motor

Working Power

Battery Type

18650 Lithium Batteries (2PCS, 2000mAh Each)

Transport Package

Box

Specification

163*104*240mm

Trademark

China Dragon

Origin

China

Key features

Dual Version Options: Choose between Voice Control (WIFI) or Remote Control models to suit different usage habits.

Real Air Conditioning Effect: Evaporative cooling technology with ice water support provides actual temperature reduction.

Dry Desktop Protection: Optimized air duct structure isolates water mist, preventing desktop wetting during long use.

Built-in Aroma Diffuser: Integrated cavity allows adding essential oils to release fragrant cool wind.

Real-time Battery Display: Digital screen shows remaining power to prevent sudden power failure during operation.

Long Battery Endurance: Up to 12 hours 50 minutes runtime on 4000mAh battery with mist mode.

Low Noise Brushless Motor: 5W power consumption with speeds up to 2900 RPM ensures quiet operation.

Portable & Rechargeable: Compact design with leather handle and Type-C charging for indoor and outdoor use.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceFull Customization

China Dragon Electronic Industrial Co., Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.74h

AI-Powered supplier vetting

SummaryChina Dragon demonstrates broad manufacturing, engineering, customization, and quality-system capabilities. It offers 3D design, ODM, OEM, and multiple forms of customization, with documented R&D inputs, outputs, reviews, verification, and validation. Production evidence includes more than 10 lines, extensive export coverage, in-stock capacity, and stated lead times of within 15 workdays off-season and one month during peak season. The supplier holds multiple management-system certifications, including ISO 9001, ISO 14001, ISO 13485, and IATF 16949/TS 16949. However, it reports no new products in the past year, no SDK, no overseas agents, branches, warehouse, or showroom, and no valid manufacturing-capacity contract with related subcontractors. Financial evidence is insufficient for assessment, and customer-specific cases are not identified.

Supplier typeThe supplier appears to be a large-scale manufacturer with more than 10 production lines, broad international export markets, and OEM/ODM service offerings. Its descriptions also identify capabilities associated with PCB and PCBA production and multiple industry certifications.

CertificationsThe supplier reports ISO 9001, ISO 14001, ISO 13485, and IATF 16949/TS 16949 management-system certifications, plus customized CE and FCC product certifications according to customer requirements. These stated certifications provide explicit evidence of established quality, environmental, medical-device, and automotive-related management systems.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, and the supplier has in-stock capacity. However, it has no overseas agents or branches, no overseas warehouse, and no overseas showroom, limiting evidence of localized after-sales infrastructure.

Production capacityProduction evidence includes more than 10 operating lines, in-stock service capacity, international market coverage, and stated lead times of within 15 workdays off-season and one month during peak season. A deficiency remains in supply-chain governance because no valid manufacturing-capacity contract exists with related subcontractors.

Customization capabilityThe supplier explicitly offers 3D software design, ODM, and OEM services, with customization from samples, designs, full customization, minor customization, and flexible customization. Its engineers also confirm customer requirements and provide technical support, supporting a strong customization offering.

Product Q&A

Q:What are the available versions of the F70 cooler?

Two versions are available: a Voice Control model with WIFI connectivity and a Remote Control model.

Q:Does the cooler wet the desktop surface?

No, the optimized internal water tank and air duct structure effectively isolate water mist to keep the desktop dry.

Q:Can I add ice to the water tank?

Yes, the water tank supports ice water or ice cubes to quickly reduce air temperature and amplify cooling.

Q:How long does the battery last?

Runtime varies by battery and mode. The 4000mAh version lasts up to 12 hours 50 minutes with mist, while the 2000mAh version lasts up to 6 hours 13 minutes.

Q:Does the fan support essential oils?

Yes, both versions feature a built-in independent aroma diffuser cavity for adding essential oils.