---
product_id: 662616309
title: "Smart 4K Projector, 30000 Lumen iSinbox WiFi6 Bluetooth Portable Projectors"
brand: "isinbox"
price: "₩54538"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/662616309-smart-4k-projector-30000-lumen-isinbox-wifi6-bluetooth-portable-projectors
store_origin: KR
region: South Korea
---

# 30000 Lumens ultra-bright output WiFi 6 for seamless streaming Bluetooth for wireless audio Smart 4K Projector, 30000 Lumen iSinbox WiFi6 Bluetooth Portable Projectors

**Brand:** isinbox
**Price:** ₩54538
**Availability:** ❌ Out of Stock

## Summary

> 🎥 Elevate your viewing game—because ordinary screens are so last decade!

## Quick Answers

- **What is this?** Smart 4K Projector, 30000 Lumen iSinbox WiFi6 Bluetooth Portable Projectors by isinbox
- **How much does it cost?** ₩54538 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/662616309-smart-4k-projector-30000-lumen-isinbox-wifi6-bluetooth-portable-projectors)

## Best For

- isinbox enthusiasts

## Why This Product

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

## Key Features

- • **Cinematic Brilliance:** Experience stunning 4K resolution (3840x2160) that transforms any space into a private theater.
- • **Unmatched Brightness:** 30,000 lumens ensure vivid, clear images even in well-lit rooms—never miss a detail.
- • **Next-Gen Connectivity:** WiFi 6 and Bluetooth enable lag-free streaming and effortless device pairing for ultimate convenience.
- • **Ultra-Portable Design:** Compact (20x16.7x8 cm) and lightweight (1.11 kg) for on-the-go presentations or movie nights anywhere.
- • **Future-Proof Entertainment:** Regular software updates keep your projector smart and ready for the latest apps and features.

## Overview

The iSinbox Smart 4K Projector YG381 delivers ultra-bright 30,000 lumens and crisp 4K resolution in a sleek, portable form factor. Equipped with WiFi 6 and Bluetooth, it offers seamless wireless connectivity for streaming and audio. Lightweight and compact, it’s perfect for professionals and millennials who demand premium entertainment and presentations anywhere.

## Description

Full description not available

## Features

- Smart 4K Projector, 30000 Lumen iSinbox WiFi6 Bluetooth Portable Projectors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | iSinbox |
| Product Dimensions | 20 x 16.7 x 8 cm; 1.11 kg |
| Item model number | YG381 |
| Manufacturer | iSinbox |
| Series | YG381 |
| Colour | Grey |
| Form Factor | Portable |
| Screen Resolution | 1920 x 1080 |
| Resolution | 3840 x 2160 Pixels |
| Connectivity Type | Bluetooth, Infrared, Wi-Fi |
| Voltage | 240 Volts |
| Wattage | 80 watts |
| Are Batteries Included | No |
| Item Weight | 1.11 kg |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** iSinbox
- **Recommended uses for product:** Business, Education, Gaming, Home Cinema
- **Special feature:** Built-In Speaker, Built-In Wi-Fi, Digital Keystone Correction, Electric Focus, Portable
- **Connectivity technology:** 3.5mm Jack, Bluetooth, USB, Wi-Fi
- **Display resolution:** 1920 x 1080
- **Display resolution maximum:** 3840 x 2160 Pixels
- **Display type:** LED
- **Product dimensions:** 20L x 16.7W x 8H centimetres
- **Form factor:** Portable
- **Mounting type:** Ceiling Mount

## Images

![Smart 4K Projector, 30000 Lumen iSinbox WiFi6 Bluetooth Portable Projectors - Image 1](https://m.media-amazon.com/images/I/61PY505wZRL.jpg)
![Smart 4K Projector, 30000 Lumen iSinbox WiFi6 Bluetooth Portable Projectors - Image 2](https://m.media-amazon.com/images/I/61erCGTnK5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good thing!
*by S***L on 7 July 2025*

I’m genuinely impressed by how easy this projector was to set up. Within five minutes, it connected to my Wi-Fi, Samsung phone, and Bluetooth W-King speakers. I had no trouble linking it to Netflix, Amazon Prime, and YouTube either.The picture and sound quality are excellent—especially considering the price. I also use it in my bedroom with blackout blinds, and it honestly feels like an in-house cinema. I don't even want to watch TV in the lounge anymore!The HD picture is crisp and vibrant, great for movies, gaming, or presentations. It connected easily to my laptop and streaming devices via HDMI. The built-in speaker is clear and loud enough for daily use, but you can easily add external speakers for a more immersive experience. Setup was quick and hassle-free.Overall, this projector delivers incredible value and performance. I’m really pleased with it—treat yourself, you won’t regret it!

### ⭐⭐⭐⭐⭐ Sharp image quality and great functionality
*by T***L on 27 May 2025*

Honestly very happy with the projector. Amazing quality and sharpness of content, it also has many ways to adjust the keystone to get a very accurate image. I really love the software on this, it's just really easy to use and setup, the native Netflix and prime support is just icing on top. Really good connectivity options and sound as well. I have to say, having bought really bad projectors in the past I'm really glad I spent a bit more for this one as it's totally worth it. Going to have a lot of movie nights with my friends on weekends now. 10/10 easy recommendation.

### ⭐⭐⭐⭐ Picture quality is good
*by M***. on 27 November 2024*

Picture quality is good. Compared to 2 other projectors at same price point. Shame there is no auto focus or auto scale feature. However there is an electric focus and manual scale available.It's small and compact. Price is decent for what you are getting. Seller is very responsive so that's always thumbs up.

## Frequently Bought Together

- 【Netflix official & Dolby Audio】Smart 4K projector, 25000 lumen iSinbox WiFi6 Bluetooth portable projectors, FHD 1080P with electric focus 4P keystone, 100%-50% zoom projectors for bedroom/Outdoor
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**Shop now:** [https://www.desertcart.kr/products/662616309-smart-4k-projector-30000-lumen-isinbox-wifi6-bluetooth-portable-projectors](https://www.desertcart.kr/products/662616309-smart-4k-projector-30000-lumen-isinbox-wifi6-bluetooth-portable-projectors)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-07*