What is the JISULIFE F2B Handheld Portable Fan?

The JISULIFE F2B is a 2-in-1 cooling solution that works as both a handheld fan for on-the-go use and a desktop fan for stable cooling on flat surfaces.

What is the battery capacity of the F2B?

It has a 4000mAh lithium-ion battery with 5.0V/2.0A max input, charging via USB-C or Micro-USB depending on the version.

Is the F2B stable on a desk?

Yes. It features a premium ABS finish with an anti-slip base to prevent sliding when used on a desk.

Is the F2B lightweight?

Yes. At approximately 173g, its lightweight build ensures it won't be a burden in your bag or pocket.

Is the JISULIFE F2B authentic and does it come with warranty?

Yes. T-TECH sells 100% authentic Jisulife products with official warranty, fast delivery, and cash on delivery across Bangladesh.

12 Month Warranty

JISULIFE F2B Handheld Portable Fan (4000mAh Battery)

Buy the JISULIFE F2B Handheld Portable Fan (4000mAh Battery) in Bangladesh from T-TECH. A genuine portable fan with reliable performance and great value. Price in Bangladesh: 1,400. 100% authentic with warranty and cash on delivery nationwide.

Original price was: ৳ 1,800.00.Current price is: ৳ 1,400.00.

Category: Portable Fans

Brand: Jisulife

Out of stock

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Warranty

7 Days Replacement

12 Month Warranty

Shipping

Store Pickup

Within 24 after booking

Via Courier

1-3 Days

Payment Methods

Delivery Time

Inside Dhaka: Next day to 3 business days. *Inside Dhaka North and South City Corporation. Outside Dhaka: Next day to 5 business days.

Shipping Charge

Inside Dhaka: Starts from 70Tk. Outside Dhaka: Starts from 120Tk.

Payments

COD VISA MasterCard

Spend TK.5000+ & pay in 3-36 months.

Category: Portable Fans

The JISULIFE F2B is a 2-in-1 cooling solution that functions as both a handheld fan for on-the-go use and a desktop fan for stable cooling on flat surfaces. It is designed with a premium ABS finish and features an anti-slip base to prevent sliding when used on a desk. Its lightweight build (approx. 173g) ensures it won’t be a burden in your bag or pocket.Order from T-Tech or visit our Shop- (New)06, 1st Floor, Shah Amanat City Corporation Super Market, Chittagong, Bangladesh.

Specifications

Feature	Details
Model	F2B (Life3 series)
Battery Capacity	4000mAh (Lithium-ion)
Input	5.0V / 2.0A Max (USB-C or Micro-USB depending on version)
Working Time	5 – 20 hours (Depending on speed)
Charging Time	Approx. 3 – 5 hours
Wind Speeds	3 Adjustable levels
Weight	148g – 173g (Depending on the specific region/build)
Dimensions	8.7 x 4.45 x 15.8 cm
Noise Level	Low noise (≤40–65dB)

Key Features

Dual Functionality: Use it handheld or place it on its base as a mini desk fan.
Long-Lasting Cooling: The 4000mAh battery provides up to 20 hours of use on the lowest speed setting.
Easy Cleaning: The front cover is detachable (turn counter-clockwise) for easy cleaning of the blades.
Anti-Trigger Switch: Many models include a physical safety switch at the bottom to prevent the fan from turning on accidentally in your bag.
3 Wind Modes: * Speed 1: Gentle breeze (up to 20 hours)
- Speed 2: Natural wind (up to 15 hours)
- Speed 3: Strong cool wind (up to 5 hours)

FAQs

Q: How do I know when it’s fully charged? A: Typically, a red light flashes during charging and stays solid (or turns off) once the fan is fully charged.

Q: Can I use the fan while it is charging? A: Yes, but ensure the “Anti-trigger” switch at the bottom is in the ON position. Note that charging might take longer if the fan is running.

Q: Why won’t my fan turn on even after charging? A: Check the bottom of the handle/base for a small physical slider switch (Anti-trigger switch). This must be flipped to the “ON” position before the power button will work.

Q: Is it safe for children? A: While the blades are housed behind a grille, it is recommended to keep it away from very young children to avoid fingers being poked through the gaps.

Looking for other cooling options? Check out the JisuLife Handheld Fan Life7, the JISULIFE Life 5 Plus (FA43), or the JISULIFE FA13P Oscillating Desk Fan from our Fans collection.

Warranty	12 Month

Brand

Jisulife

T-TECH is a trusted online destination for Jisulife Fan in Bangladesh. Here you'll find the latest prices, stock, and full specifications for every Jisulife model — Handheld Fan, Neck Fan, Desk Fan, and Clip Fan. Every product is 100% authentic, officially warrantied, and available with Cash on Delivery anywhere in Bangladesh. Whether you need something to cool off during load-shedding, a commute, an office day, or a trip, JISULIFE's fans are built for exactly that — powerful rechargeable batteries, USB Type-C fast charging, and a portable design. How to Choose the Right Jisulife Fan For everyday portable use: Look at a Handheld Fan, focusing on battery capacity and ease of control. For hands-free cooling: Compare Neck Fans by battery life, wearing comfort, and noise level. For desk or study setup: Look for stable placement, adjustable speed, and quiet operation in a Desk Fan. For travel or outdoor use: Check size, weight, charging type, and runtime. For the best value: Compare price, battery capacity, and warranty together before deciding. Jisulife Buying Guide Your NeedRecommended Jisulife Category Everyday portable coolingHandheld Rechargeable Fan Hands-free use while walking or workingNeck Fan Study, office, or bedside setupDesk / Table Fan Travel, outdoor use, or commutingLightweight portable fan with long battery life Load-shedding or emergency coolingRechargeable fan with long runtime Why Buy Jisulife Fan from T-TECH? T-TECH is a trusted gadget retailer in Chattogram, where every Jisulife fan comes with a verified price, warranty, and stock status in one place. All products are 100% authentic and available with official warranty. Visit our shop – (New)06, 1st Floor, Shah Amanat City Corporation Super Market, Chattogram — or order online with Cash on Delivery available nationwide. For a full price comparison of every model, see our Jisulife Fan Price in Bangladesh guide. Jisulife Fan FAQ What types of Jisulife fans are available at T-TECH?Handheld Fan, Neck Fan, Desk Fan, and Clip Fan — all Jisulife series are available here with current stock. Are Jisulife fans good for Bangladesh weather?Yes, they're portable and rechargeable, making them useful for heat, travel, office use, and load-shedding. How do I choose the right Jisulife Handheld Fan?Check battery capacity, runtime, airflow speed, charging type, weight, and noise level before choosing. Does T-TECH show updated Jisulife Fan price in Bangladesh?Yes, this page shows the current price, stock status, images, and specifications for every product. Can I order Jisulife Fan online in Bangladesh?Yes, you can order online from T-TECH with nationwide Cash on Delivery.