---
product_id: 331404710
title: "Portable Neck Personal Travel USB Battery Powered Adjustable Lanyard Cooling Fan, (Black)"
brand: "o2cool"
price: "1497944₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/331404710-portable-neck-personal-travel-usb-battery-powered-adjustable-lanyard-cooling
store_origin: VN
region: Vietnam
---

# Up to 11.5 Hours USB Rechargeable 3 Speed Settings Portable Neck Personal Travel USB Battery Powered Adjustable Lanyard Cooling Fan, (Black)

**Brand:** o2cool
**Price:** 1497944₫
**Availability:** ✅ In Stock

## Summary

> 🌞 Beat the Heat, Embrace the Breeze!

## Quick Answers

- **What is this?** Portable Neck Personal Travel USB Battery Powered Adjustable Lanyard Cooling Fan, (Black) by o2cool
- **How much does it cost?** 1497944₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/331404710-portable-neck-personal-travel-usb-battery-powered-adjustable-lanyard-cooling)

## Best For

- o2cool enthusiasts

## Why This Product

- Trusted o2cool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use:** Perfect for the beach, hiking, concerts, or just lounging at home—this fan is your ultimate summer companion.
- • **Long-Lasting Power:** Enjoy up to 11.5 hours of cooling on a single charge, ensuring you stay comfortable all day long.
- • **Stay Cool Anywhere:** Experience a refreshing breeze with our powerful 3-speed fan, perfect for any outdoor adventure.
- • **Compact & Lightweight:** Easily carry this slim-profile fan wherever you go, making it ideal for travel, events, and everyday use.
- • **Hands-Free Convenience:** Designed with an adjustable lanyard, this portable fan lets you enjoy cool air while keeping your hands free.

## Overview

The O2COOL Portable Neck Personal Travel USB Battery Powered Adjustable Lanyard Cooling Fan is a versatile and powerful cooling solution designed for on-the-go comfort. With three adjustable speed settings, a lightweight and compact design, and up to 11.5 hours of battery life, this fan is perfect for outdoor activities, travel, and everyday use.

## Description

O2COOL Portable Neck Personal Travel USB Battery Powered Adjustable Lanyard Cooling Fan, (Black)

## Product Details

- **Brand:** O2COOL
- **Color:** Black
- **Electric fan design:** Wearable Fan
- **Power Source:** Battery Powered
- **Style:** neck fan
- **Product Dimensions:** 1"D x 3.13"W x 4.5"H
- **Room Type:** Outdoor / necklace fan
- **Special Feature:** Lightweight
- **Recommended Uses For Product:** Cooling, Travel
- **Wattage:** 5 watts

## Images

![Portable Neck Personal Travel USB Battery Powered Adjustable Lanyard Cooling Fan, (Black) - Image 1](https://m.media-amazon.com/images/I/71aJyKdzlES.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome and well worth
*by A***A on June 3, 2025*

I got this thing like 2-3 hours ago and have been wearing it nonstop. My house is as hot as an oven right now. I had no idea it had 3 fan functions and just the FIRST one was great. I plan on using it for my fursuit and considering my house is like 90 degrees already I’d say it works pretty great well. I tested it in the fur head and it’s very cooling, there’s three modes if you push the power button. The noise is pretty low, but I mean it’s a fan so expect some fan noises lol.I’ve only tested this fan but I gotta say I do suggest it if you need a fursuit fan, this one is commonly recommended too and it’s amazing for its money

### ⭐⭐⭐⭐⭐ Does its job.
*by A***A on July 21, 2025*

Helps to keep me cool while I’m at work. If the air is warm it fans warm air and if air is cool it fans cool air (common sense but thought I’d mention it). Charge holds for maybe 12 hours. I had it at first setting and it lasted me through 1.5 shifts, give or take a few moments of me shutting it off.

### ⭐⭐⭐⭐⭐ Not heavy on your neck
*by K***T on July 25, 2025*

Blows a lot of air & charge lasts long

## Frequently Bought Together

- O2COOL Portable Neck Personal Travel USB Battery Powered Adjustable Lanyard Cooling Fan, (Black)
- AOCOOLFAN Portable Neck Fan, Mini Small Personal Handheld Fan USB Rechargeable 3 Speed for Girls Boys Woman Eyelash Travel Home Office Outdoor (Black)

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**Shop now:** [https://www.desertcart.vn/products/331404710-portable-neck-personal-travel-usb-battery-powered-adjustable-lanyard-cooling](https://www.desertcart.vn/products/331404710-portable-neck-personal-travel-usb-battery-powered-adjustable-lanyard-cooling)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-18*