---
product_id: 378899308
title: "HGLRC Zeus350mW 5.8GHz M2 M3 16x16 20x20 25.5x25.5 Built-in Microphone Switchable FPV Transmitter VTX via Betaflight for FPV Racing Drone Quad Toothpick (SMA)"
brand: "hglrc"
price: "9264CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Hglrc"
url: https://www.desertcart.sn/products/378899308-hglrc-zeus350mw-5-8ghz-m2-m3-16x16-20x20-25-5x25
store_origin: SN
region: Senegal
---

# Built-in microphone for motor audio 350mW max output power Switchable VTX power via Betaflight HGLRC Zeus350mW 5.8GHz M2 M3 16x16 20x20 25.5x25.5 Built-in Microphone Switchable FPV Transmitter VTX via Betaflight for FPV Racing Drone Quad Toothpick (SMA)

**Brand:** hglrc
**Price:** 9264CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Power up your FPV game with Zeus: Small size, big signal, zero compromises!

## Quick Answers

- **What is this?** HGLRC Zeus350mW 5.8GHz M2 M3 16x16 20x20 25.5x25.5 Built-in Microphone Switchable FPV Transmitter VTX via Betaflight for FPV Racing Drone Quad Toothpick (SMA) by hglrc
- **How much does it cost?** 9264CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/378899308-hglrc-zeus350mw-5-8ghz-m2-m3-16x16-20x20-25-5x25)

## Best For

- hglrc enthusiasts

## Why This Product

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

## Key Features

- • **Power to Dominate:** Switch effortlessly between 25mW to 350mW output for ultimate control over your FPV range and race conditions.
- • **Compact Yet Mighty:** Ultra-lightweight (2.4g) and tiny footprint fits seamlessly into toothpick and micro drone builds without weighing you down.
- • **Plug & Play Simplicity:** Designed for both rookies and pros with easy soldering and multiple mounting options (16x16, 20x20, 25.5x25.5mm).
- • **Trusted by the Originals:** From the original HGLRC manufactory with 24/7 support—choose reliability and expert guidance risk-free.
- • **Hear Your Drone’s Heartbeat:** Built-in microphone lets you monitor motor sounds live, ensuring you never lose track of your quad—even at a distance.

## Overview

The HGLRC Zeus350mW is a compact, lightweight FPV transmitter featuring switchable output power levels from 25mW to 350mW, a built-in microphone for real-time motor audio monitoring, and versatile mounting options compatible with popular drone frame sizes. Designed for easy installation and configuration via Betaflight, it offers robust performance and reliable signal transmission for both beginner and professional FPV racers.

## Description

NOTE:Pls pls pls read the MANUAL that come with the parcel carefully before operation:)Spec:Model:Zeus nano VTXBuilt-in MicrophoneInput voltage:DC 5VPIT@75mA 25mW@180mA/16dBm100mW@280mA/21.5dBm200mW@330mA/24.5dBm350mW@400mA/27.5dBmAntenna interface:ipexOutput power:PIT/25/100/200/350mWStandard 40 channels. A/B/E/F/R frequency groupInstalling Hole:16X16/25.5X25.5mm.M220X20mm.M3 Size:18.6mm x 13.6mm x 6mmWeight:2.4gPackage Included:1 x Zeus nano VTX1 x ipex Linear Brass Antenna1 x ipex to SMA Adapter Cable6 x VTX Cable

Review: I have not yet tested the IRC tramp protocol because my setup connects directly to the camera. Even at 25 and 100mW this VTX runs hot. The configuration button is uncomfortable to touch. Configuration doesn’t quite follow the manual but it’s easy to figure out what the LEDs mean and what the button does. I needed a little trial and error. Now that I have got it working next step I putting the setup in a Traxxas Stampede. Going to try some surface FPV.
Review: Love the different mounting options. Very small and easy to tuck away in small builds. Even though it’s only 350mw, I get pretty good range. Haven’t had a chance to push it as I don’t do much long range flying. But I have it in my TKS GTR 2.5” and I love it. For $22 you can’t complain. I actually think it’s the best VTX at that price.

## Features

- Real customers' review: Works well inside the house. Decent VTX ; VTX is well made, robust and simple to solder up. HGLRC also provides good wiring diagrams online if you look for them
- Power switchable: PIT/25/100/200/350mW Switchable Transmission VTX via Betaflight Flight Control Board
- Built-in Microphone: So you can listen to your motors while you fly, it's easy to find out the drone , no matter how far away you fly
- Easy Operation: Very easy to welding , friendly to beginner or professional racing drones , easy to fix in a 20x20 tower
- Why Choose Us: We are the Original HGLRC manufactory , If there are any question or need any help , pls feel free contact us , we will always here help you out within 24 hours . Choose us risk free today

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MQ4ZDVF |
| Best Sellers Rank | #7,294 in Toys ( See Top 100 in Toys ) #34 in Remote- & App-Controlled Drones |
| Brand | HGLRC |
| Customer Reviews | 4.4 4.4 out of 5 stars (193) |
| Date First Available | 26 January 2021 |
| Item Weight | 18 g |
| Manufacturer | HGLRC |
| Manufacturer Part Number | 20201107 |
| Manufacturer reference | 20201107 |
| Mirror Adjustment | Remote Control |
| Model | Zeus nano VTX |
| Product Dimensions | 1.85 x 1.35 x 0.58 cm; 18 g |
| Special Features | Built-in Microphone |

## Product Details

- **Age range (description):** Adult
- **Brand:** HGLRC
- **Colour:** Zeus 350mW VTX
- **Model name:** Zeus nano VTX
- **Special features:** Built-in Microphone

## Images

![HGLRC Zeus350mW 5.8GHz M2 M3 16x16 20x20 25.5x25.5 Built-in Microphone Switchable FPV Transmitter VTX via Betaflight for FPV Racing Drone Quad Toothpick (SMA) - Image 1](https://m.media-amazon.com/images/I/61xzgXuEEML.jpg)

## Questions & Answers

**Q: I am looking to adapt a 1200tvl cam to my train set and i need a vtx that fits ina small space with my 1s lipo's, can i just solder this up to my came**
A: dont buy this vtx, I have bought three all returned. none of them sent video or would chamger power level. look for, RushMicro vtx, or ,team black sheep pro32 nano vtx.  dont buy hglrc mini vtx

**Q: Where does the camera wire up to?**
A: The video wire from the camera or flight controller connects to the vid connection on the vtx.

**Q: How tall/ thick is it? Need to make sure I'm have room.**
A: I suggest getting the Rush tank mini. The Zeus isn't all its cracked up to be. Poor video footage,  I done replaced mine with the Rush vtx, do much better too

**Q: Does it support smart audio**
A: Thanks for your trust in HGLRC.
Pity to tell you that it cannot support smart audio.
This HGLRC NEWEST Zeus 350mW VTX can support IRC Tramps.
We hope we could help you.
Any questions, pls feel free to contact us.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***E on 8 November 2025*

I have not yet tested the IRC tramp protocol because my setup connects directly to the camera. Even at 25 and 100mW this VTX runs hot. The configuration button is uncomfortable to touch. Configuration doesn’t quite follow the manual but it’s easy to figure out what the LEDs mean and what the button does. I needed a little trial and error. Now that I have got it working next step I putting the setup in a Traxxas Stampede. Going to try some surface FPV.

### ⭐⭐⭐⭐⭐ Review
*by J***A on 16 June 2024*

Love the different mounting options. Very small and easy to tuck away in small builds. Even though it’s only 350mw, I get pretty good range. Haven’t had a chance to push it as I don’t do much long range flying. But I have it in my TKS GTR 2.5” and I love it. For $22 you can’t complain. I actually think it’s the best VTX at that price.

### ⭐⭐⭐⭐⭐ Review
*by J***D on 3 September 2024*

Likes: This little VTX Brings it! Solder pads easy access, Small in size so fits almost all builds, When it comes to power the 350 mw is more than enough then most people need. Im sending 2 pics of my dolphin Toothpick 3" its not to show you the vtx itself its to show you how well it fits into tight builds! Dislikes: Longrange is a no go! And thats not why one would buy this VTX its simply meant for parks etc... Other than that I have no other dislikes Its an all around great little VTX! I definitely Recomind this VTX!!!

## Frequently Bought Together

- HGLRC Zeus350mW VTX M2 M3 16x16 20x20 25.5x25.5 5.8GHz Built-in Microphone Switchable FPV Transmitter VTX Betaflight for FPV Racing Drone Quad (SMA)
- SoloGood Caddx Ant FPV Camera 1200TVL Global WDR OSD 1.8mm Ultra Light Nano FPV Camera 16:9 NTSC PAL for RC FPV Cinewhoop Tinywhoop Drone
- HGLRC ELRS 2.4GHz ExpressLRS RX Nano Module High Refresh Rate

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-01*