---
product_id: 90236564
title: "YONGNUO YN-E3-RT II On-Camera Flash Speedlite Transmitter Flash Trigger Compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RTII/YN686EX-RT/YNE3-RX +Andoer Cleaning Clothh"
brand: "yongnuo"
price: "HK$23"
currency: HKD
in_stock: false
reviews_count: 3
url: https://www.desertcart.hk/products/90236564-yongnuo-yn-e3-rt-ii-on-camera-flash-speedlite-transmitter
store_origin: HK
region: Hong Kong
---

# ETTL/M/Multi modes 100m range 2.4G communication YONGNUO YN-E3-RT II On-Camera Flash Speedlite Transmitter Flash Trigger Compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RTII/YN686EX-RT/YNE3-RX +Andoer Cleaning Clothh

**Brand:** yongnuo
**Price:** HK$23
**Availability:** ❌ Out of Stock

## Summary

> 📸 Capture the Moment, Control the Light!

## Quick Answers

- **What is this?** YONGNUO YN-E3-RT II On-Camera Flash Speedlite Transmitter Flash Trigger Compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RTII/YN686EX-RT/YNE3-RX +Andoer Cleaning Clothh by yongnuo
- **How much does it cost?** HK$23 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/90236564-yongnuo-yn-e3-rt-ii-on-camera-flash-speedlite-transmitter)

## Best For

- yongnuo enthusiasts

## Why This Product

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

## Key Features

- • **Stay in Sync:** Enjoy high-speed sync and versatile flash modes for every shooting scenario.
- • **Seamless Operation:** User-friendly dial and display interface for effortless adjustments on the go.
- • **Future-Proof Your Gear:** Easily update firmware via Micro USB to keep your transmitter cutting-edge.
- • **Unleash Your Creativity:** Control up to 15 speedlites across 5 groups for stunning multi-flash setups.
- • **Precision at Your Fingertips:** Built-in AF assist beam for accurate focusing, even in low light.

## Overview

The YONGNUO YN-E3-RT II is a versatile on-camera flash speedlite transmitter designed for professional photographers. It supports wireless flash shooting with up to 15 units across 5 groups, offering multiple flash modes and a user-friendly interface. With a transmission range of 100m and the ability to update firmware via USB, this transmitter ensures you stay ahead in your photography game.

## Description

Specifications: Type: On-Camera Speedlite Transmitter Exposure Control Syestem: E-TTL II/E-TTL Autoflash, Manual Flash, Stoboscopic Flash, Gr Flash Frequency: 2405-2475MHZ Modulation System: Primary Modulation: OQPSK, Secondary Modulation: DS-SS Channel: Auto, Ch. 1-15 Wireless Radio ID: 0000-9999 Slave Unit Control: Up to 5 Groups(A/B/C/D/E), Up to 15 Units Transmission Distance: Approx. 100m Flash Ratio Control: 1:8-1:1-8:1, 1/2-Stop Increments Flash Exposure FEB: ±3 Stops in 1/3-Increments(When used with flash exposure compensation) Manual Flash: 1/1-1/128 Power(1/3-stop increments) Stroboscopic Flash: Provided(1-500Hz) Flash Exposure Confirmation: Flash Exposure Confirmation Lamp Lights Model Flash: Fired with Camera' Depth-of-field preview button. Linked Shooting: Provided Custom Functions: 9 AF Assist Beam Emitter: Provided Firmware Update: Provided Power Source: 2 AA/LR6 Alkaline Batteries Ni-MH Batteries(Not Included) Wireless Flash Shooting: Approx. Time: 10 Continuous Hours Power Saving: Power off After 5 min, of idle Operation Package Size: 11 * 9 * 7.5cm / 4.3 * 3.5 * 3.0in Package Weight: 240g / 8.5ozPacking List: 1 * Speedlite Transmitter 2 * Shutter Cable(LS-Micro/C1 & LS-Micro/C3) 1 * Storage Bag 1 * Andoer Cleaning Cloth 1 * User Manual(English & Chinese)

## Features

- The YONGNUO speedlite transmitter YN-E3-RT II is a transmitter for wireless flash shooting. It can control up to 5 groups(15 units) of speedlites that have a wireless multiple flash shooting function using ratio transmission.
- Flash Modes: ETTL/M/Multi/GR4/ flash modes. supports 1st curtain, 2nd curtain(Only in M mode), high speed sync.
- New designed select dial and display interface for easier operation, supports remote control to set the focal length(ZOOM) of the slave flash.
- Firmware can be updated via USB(Micro USB), Built-in AF asist beam emitter, transmission range is 100m.
- Two-way 2.4G radio communication, fully compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RT(II)/YN686EX-RT/YNE3-RX.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 11.2 x 9.2 x 7.8 centimetres |
| Package Weight | 0.2 Kilograms |
| Brand | YONGNUO |
| Included components | cable |
| Part number | TGH7906769381936HX |
| Guaranteed software updates until | unknown |

## Images

![YONGNUO YN-E3-RT II On-Camera Flash Speedlite Transmitter Flash Trigger Compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RTII/YN686EX-RT/YNE3-RX +Andoer Cleaning Clothh - Image 1](https://m.media-amazon.com/images/I/51ZD3rpQQUL.jpg)
![YONGNUO YN-E3-RT II On-Camera Flash Speedlite Transmitter Flash Trigger Compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RTII/YN686EX-RT/YNE3-RX +Andoer Cleaning Clothh - Image 2](https://m.media-amazon.com/images/I/51IwmjYJgTL.jpg)
![YONGNUO YN-E3-RT II On-Camera Flash Speedlite Transmitter Flash Trigger Compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RTII/YN686EX-RT/YNE3-RX +Andoer Cleaning Clothh - Image 3](https://m.media-amazon.com/images/I/6138MVEY7JL.jpg)
![YONGNUO YN-E3-RT II On-Camera Flash Speedlite Transmitter Flash Trigger Compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RTII/YN686EX-RT/YNE3-RX +Andoer Cleaning Clothh - Image 4](https://m.media-amazon.com/images/I/6116F+w6RnL.jpg)
![YONGNUO YN-E3-RT II On-Camera Flash Speedlite Transmitter Flash Trigger Compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RTII/YN686EX-RT/YNE3-RX +Andoer Cleaning Clothh - Image 5](https://m.media-amazon.com/images/I/51diadY1jBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good item
  

*by R***L on Reviewed in the United Kingdom on 14 May 2019*

its well made and easy to understand if you watch you tube videos. Price is a little to high .

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product and value for money
  

*by A***R on Reviewed in the United Kingdom on 9 May 2019*

Works with multiple flashes as well as canon ones.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works well with my Canon 430EX-RT III
  

*by M***W on Reviewed in the United Kingdom on 19 November 2018*

Received as a gift. Was very impressed with the build quality, especially as it was a fraction of the cost of the equivalent Canon.What it has over and above the Canon is an AF assist beam.Setting up was reasonably easy as long as you remember to switch off auto channel on the slave and set it to the correct channel number.

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**Shop now:** [https://www.desertcart.hk/products/90236564-yongnuo-yn-e3-rt-ii-on-camera-flash-speedlite-transmitter](https://www.desertcart.hk/products/90236564-yongnuo-yn-e3-rt-ii-on-camera-flash-speedlite-transmitter)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-21*