8-INCH · MULTI-PURPOSE SERIES
EF08CB 8-Inch DC Multi-Purpose Fan
A compact 8-inch outdoor air circulator designed for comfortable airflow, flexible placement and mosquito-repellent use. Suitable for B2B sourcing, distribution, seasonal programs and private-label projects.
Who We Work With as a Trusted Small Appliance Manufacturer
With strong capabilities in product development, PCBA customization, software programming, and mass production, E-come helps customers bring competitive small home appliances to market with consistent quality, flexible customization, and dependable supply.
We support global brand owners, distributors, retailers, importers, and e-commerce businesses with reliable OEM & ODM manufacturing solutions.
- Home Appliance Brands
- Retail Chains
- Importers
- Amazon Sellers
- Internet Celebrity
PRODUCT DETAILS
Designed for flexible use in different daily scenarios.
This product is positioned as a multi-purpose portable fan rather than a single-scenario desk fan. For buyers comparing portable fan manufacturers, mini fan manufacturers or a custom fan manufacturer, the value lies in use flexibility, steady airflow and practical protection design.
Power Bank & Adapter Compatible
The fan can work with a 5V / 2A power bank or adapter, which gives buyers more flexibility for rechargeable portable fan projects and everyday use scenarios.
360° Manual Tilt
The head can be adjusted manually through 360°, making it easier to direct airflow upward, downward or toward the user in compact spaces.
Stepless Speed Adjustment
Smooth speed control creates a more refined user experience than fixed-speed switching, which is useful for bedroom, office, kitchen and light commercial use.
Desktop, Wall & Tripod Ready
It can be placed directly on a table as a desk fan, used with a dedicated hook as a wall fan, or paired with a tripod as a floor fan.
Protection-Oriented Circuit Design
The input circuit includes PTC protection with protection start current ≥3A. Continuous overcurrent triggers disconnection when the PTC temperature reaches 80°C, and input overvoltage protection is specified at ≥DC5.8V irreversible.
Battery & Motor Safety Protection
The battery and control board include overcharge and over-discharge protection, and the motor is designed with stall protection for improved operational safety.
Reference Performance Data
Air Speed Range
1.1-4.4m/s
Reference tolerance ±10%.
Rotation Speed
718–2250r/min
Reference tolerance up to +100rpm
10,000mAh Power Bank
1.5h–21h
Reference full-function runtime with compatible fast-charge power bank at 9V; test levels Low,Medium and High.
Input Protection
PTC ≥DC5.8V
PTC start current ≥3A; continuous overcurrent trips around 80°C. Overvoltage protection is specified as irreversible at ≥DC5.8V.
PATENT PORTFOLIO
Protectable design,
documented clearly.
From concepts and drawings to prototypes and development records, Ecome documents each key R&D stage clearly. NDA protection and structured documentation help safeguard your designs and intellectual property.
PRODUCT CERTIFICATIONS
Compliance information
buyers can verify.
Ecome provides clear and verifiable compliance information for different markets. Depending on the product, certifications may include CE, RoHS, CB, ETL, GS, KC, and PSE, helping buyers confirm regulatory readiness with confidence.
⦁ KC (Korea)
⦁ PSE (Japan)
⦁ CE / CB / GS (Europe)
⦁ ETL (North America)
Products are designed and tested according to target market regulations to ensure compliance from development to delivery.
ABOUT THE MANUFACTURER
Made for long-term B2B cooperation, not one-off transactions.
As a reliable customized fan manufacturer, E-come supports customers beyond simple production. Our engineering team responds quickly to technical requirements, develops samples efficiently, and works closely with customers from concept validation to mass production. We also offer flexible small-batch production and rapid response capabilities, helping customers test new products, respond to market changes, and replenish inventory efficiently. Quality is controlled at every stage through incoming material inspection, in-process quality control, functional testing, and final inspection before shipment. In addition, E-come has comprehensive supplier audit and factory inspection capabilities, supporting customers with supplier qualification, factory assessment, production capacity verification, quality system evaluation, and ongoing supplier performance management. We also prepare complete export documents and compliance materials to support smooth international delivery. With responsive engineering, small-order flexibility, professional supplier auditing, disciplined quality management, and dependable execution.
COOPERATION PARTNERS
Trusted relationships,
presented quietly.
Ecome works closely with long-term partners across Europe, North America, Japan, South Korea, and Southeast Asia. Through reliable product development, manufacturing, and delivery, we help customers bring their products to markets around the world.
COOPERATION CASES
Show the buyer problem,
our solution and the result.
Ecome has supported numerous customers in turning product ideas into successful market-ready solutions. From solving technical challenges and developing customized functions to prototyping, testing, and mass production, our team helps customers launch differentiated products with greater speed, reliability, and market competitiveness.
FAQ
Questions professional buyers usually ask first.
Can this fan be used with a power bank?
Yes. The product can be matched with a 5V / 2A power bank or adapter. This makes it suitable for portable use cases and can support rechargeable portable fan projects for B2B buyers.
What are the main installation or usage scenarios?
The fan can be used directly on a desk, used with a dedicated hook as a wall fan, or paired with a tripod for floor use. This flexible positioning is one of the product’s key selling points.
Does the fan support continuous speed adjustment?
Yes. It uses stepless speed control rather than fixed-speed switching. The supplied data lists low-speed airflow at 1.1m/s (±10%) and high-speed airflow at 4.4m/s (±10%).
What protection functions are included?
The input circuit includes PTC protection, the battery and circuit board include overcharge and over-discharge protection, and the motor includes stall protection. There is also specified input overvoltage protection at ≥DC5.8V irreversible.
What battery information should be confirmed before ordering?
The parameter section lists an optional built-in 1800mAh battery, while another set of supplied performance data mentions 2000mAh testing conditions. Before mass production, confirm the exact battery configuration, runtime standard and shipping documentation in writing.
Do you support OEM / ODM customization?
Yes. The page is structured for B2B OEM and private-label inquiries. Typical customization may include logo, color, packaging, labeling and project documentation, subject to actual engineering evaluation.
B2B INQUIRY
Need samples, OEM options or compliance documents?
Tell us your market, expected quantity, target certification and customization needs. We can prepare the product specification and quotation structure for your sourcing review.