Description
Stay cool wherever you go with the One Star OS-3500 Rechargeable 4000mAh Portable Fan, now available at Saiyara Mart. Designed for everyday comfort, this compact yet powerful rechargeable fan is perfect for home, office, travel, outdoor adventures, study sessions, camping, and emergency power outages.
Powered by a 4000mAh rechargeable lithium battery, the OS-3500 delivers long-lasting cooling for up to 6 hours on a single charge, depending on the selected speed. Choose from 5 adjustable fan speeds to enjoy the perfect airflow for any situation, from a gentle breeze to powerful cooling.
The fan features a modern LED digital display that shows the current fan speed and battery status, making it easy to monitor performance at a glance. With Type-C fast charging, it fully recharges in just 2â3 hours, ensuring it’s always ready when you need it.
Its lightweight, portable design includes a sturdy stand, allowing it to be used as both a handheld and tabletop fan. Whether you’re working, relaxing, traveling, or facing a load-shedding situation, the One Star OS-3500 provides reliable cooling in a compact package.
Key Features
- ð 4000mAh rechargeable lithium battery
- ðŽïļ 5 adjustable fan speed settings
- ⥠Type-C fast charging
- ðą LED digital display for speed and battery level
- âąïļ 1.2â6 hours of working time (depending on speed)
- ð DC 5V/2A charging input
- âïļ 4W energy-efficient motor
- ðŠķ Lightweight and portable design
- ð Suitable for home, office, travel, camping, and outdoor use
- ðĻ Available in random colors
Specifications
| Specification | Details |
|---|---|
| Product Name | One Star OS-3500 Rechargeable Portable Fan |
| Brand | ONE STAR |
| Model | OS-3500 |
| Battery Capacity | 4000mAh (3.7V Lithium Battery) |
| Working Power | 4W |
| Charging Input | DC 5V/2A |
| Charging Port | Type-C |
| Fan Speeds | 5 Levels |
| Working Time | 1.2â6 Hours |
| Charging Time | 2â3 Hours |
| Display | LED Digital Display |
| Color | Random Color |
Package Includes
- 1 Ã One Star OS-3500 Rechargeable Portable Fan
- 1 Ã Type-C Charging Cable
- 1 Ã User Manual
Why Buy from Saiyara Mart?
At Saiyara Mart, we provide genuine products at competitive prices with fast delivery across Bangladesh. Enjoy reliable customer service, secure packaging, and convenient Cash on Delivery (where available).
Order your One Star OS-3500 Rechargeable 4000mAh Portable Fan today and enjoy powerful, portable cooling wherever life takes you!
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