---
product_id: 283835476
title: "Church Translation System with 1 TR503 FM Transmitter Headset and 10 PR13 FM Radio Receivers, Listening System for Factory Museum School Church (1 Transmitter 10 Receivers)"
brand: "retekess"
price: "₨82153"
currency: LKR
in_stock: true
reviews_count: 5
category: "Retekess"
url: https://www.desertcart.lk/products/283835476-church-translation-system-with-1-tr503-fm-transmitter-headset-10
store_origin: LK
region: Sri Lanka
---

# 10 high-sensitivity FM receivers 30m open-air transmission 8h rechargeable transmitter battery Church Translation System with 1 TR503 FM Transmitter Headset and 10 PR13 FM Radio Receivers, Listening System for Factory Museum School Church (1 Transmitter 10 Receivers)

**Brand:** retekess
**Price:** ₨82153
**Availability:** ✅ In Stock

## Summary

> 🎤 Elevate every message—connect your crowd with crystal-clear clarity!

## Quick Answers

- **What is this?** Church Translation System with 1 TR503 FM Transmitter Headset and 10 PR13 FM Radio Receivers, Listening System for Factory Museum School Church (1 Transmitter 10 Receivers) by retekess
- **How much does it cost?** ₨82153 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/283835476-church-translation-system-with-1-tr503-fm-transmitter-headset-10)

## Best For

- retekess enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Reliability:** Built-in 450mAh lithium battery delivers up to 8 hours of continuous use—stay connected from start to finish.
- • **Compact & Comfortable:** Lightweight headset and portable receivers designed for easy wear during long sessions.
- • **Seamless Group Listening:** One transmitter powers up to 10 receivers simultaneously—perfect for large gatherings and tours.
- • **Effortless Frequency Sync:** Manual frequency tuning with 5 station presets makes setup quick and interference-free.
- • **Crystal Clear Audio Control:** 15-level adjustable transmit volume and 30-level receiver volume ensure every word is heard with precision.

## Overview

The Retekess Church Translation System includes 1 TR503 FM transmitter headset and 10 PR13 FM receivers, offering a 30-meter transmission range and up to 8 hours of battery life. Designed for churches, schools, museums, and factories, it supports simultaneous multi-receiver use with easy manual frequency adjustment, 15 volume levels, and 5 station presets. Lightweight and user-friendly, this system ensures flawless group communication and translation with high anti-interference capability.

## Description

Q:why the Sound is very weak? A:The sound not only depends on the mic volume but also depends on receiver volume.So please add the volume of microphone with pressing “+” once by once(Do NOT hold on ). And also please volume up receiver. f no sound after adjust the volume, the MIC maybe disconnected and please re-pair it via adjust transmitter and receiver to same frequency. Easy to operate. You just need to find a frequency, only need to adjust the receiver and transmitter in the same frequency via the front and back buttons. 15 levels of transmit volume adjustable. Built-in rechargeable lithium battery, about 8 hours of continuous use radio receiver. High sensitivity and selectivity with excellent reception. Automatic search and manual search the radio stations. 5 station presets: you can manually store five favorite stations. Press the 1-5 keys to quickly select storage station. Mono / stereo selectable. With 24-hour digital clock. 30 level volume control. Lock switch to prevent accidental operation. Expandable & DIY.1 transmitter can pair up to countless receivers. If you have more than one Tour guide or speech area you would like to add, just DIY and fulfill your needs. Wide Use. Perfect for teaching, tour guide, sales, speech, conference, meeting, karaoke,church translation, etc with High anti-interfering ability. Package Includes: 1 x Microphone. 10 x FM receiver. 10 x Earphone. 10 x Lanyard.

Review: Awesome sets for simultaneous translation or live tours. Tip- Check for local fm intereference
Review: Quality for your money

## Features

- The transmission distance of 30m in the open air; 1 broadcast can work with numerous fm receivers
- Easy to operate; FM transmitter and receiver can be used by manually adjusting to the same frequency; with earphone for better listening environment
- Translation system for church with 15 levels of transmit volume adjustable; small size; 7.87 x 5.91 x 1.18 inch; light weight and easy to wear
- RP13 radio receivers support 5 station presets can manually store 5 favorite stations; with 24-hour digital clock; lock switch to prevent accidental operation
- Long working time; the built-in lithium battery of TR503 FM Transmitter is 450mAh; which provides about 8h working time after 2-3h full recharge; receiver is power supply by 2 x AAA batteries (not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07W7QM1NW |
| Antenna Location | Church translation |
| Brand | Retekess |
| Built-In Media | Microphone, FM receiver, Earphone, Lanyard |
| Color | Black |
| Compatible Devices | Earphone |
| Connectivity Technology | Auxiliary |
| Connector Type | USB Type-C |
| Customer Reviews | 4.2 out of 5 stars 86 Reviews |
| Enclosure Material | Plastic |
| Item Dimensions | 17.5 x 14.5 x 19.8 centimeters |
| Item Weight | 1.87 Pounds |
| Item height | 19.8 centimeters |
| Manufacturer | Retekess |
| Microphone Form Factor | Headset |
| Model Name | FY4430A-FY4305A10 |
| Model Number | FY4430A-FY4305A10 |
| Number of Batteries | 2 AAA batteries required. |
| Number of Channels | 17 |
| Power Source | Battery Powered |
| Special Feature | one transmitter can work with numerous receivers |

## Product Details

- **Recommended uses for product:** Church translation
- **Brand:** Retekess
- **Connectivity technology:** Auxiliary
- **Connector type:** USB Type-C
- **Special features:** one transmitter can work with numerous receivers

## Images

![Church Translation System with 1 TR503 FM Transmitter Headset and 10 PR13 FM Radio Receivers, Listening System for Factory Museum School Church (1 Transmitter 10 Receivers) - Image 1](https://m.media-amazon.com/images/I/615UE7-YA4L.jpg)

## Questions & Answers

**Q: What frequency range does the fm transmitter support?**
A: Dear customer,
Thank you very much for your question.
For the Retekess TR503, the FM frequency range is 87.5MHZ to 107.5MHZ.
Hope it can help you. If it doesn't help, you may go to the product page, find the "Sold by Retevis Direct" under "Add to Cart" on the right side of the product page, click on “Retevis Direct”, then click the button "Ask a question" to reach out to us, we are always here for you.
We are the professional FM transmitter manufacturer, if you have any questions about FM transmitters, please contact with us freely.
Best regards

**Q: Are these loud enough for a dance group to clearly hear the music?**
A: For this Retekess Portable FM Transmitter Headset Wireless Tour Guide System These loud are enough for the dance group to hear the music clearly.

**Q: Can TT105s work with unlimited numbers of pr13 fm receivers? Thank you.**
A: Dear customer,
Thanks for your question.
For Retekess TT105, single TT105 transmitter can match countless TT105 receivers of the same model. I'm sorry that Retekess cannot be used with PR13 fm receivers.
Hope this can help you. If it doesn't help, you may go to the product page, find the "Sold by Retevis Direct" under "Add to Cart" on the right side of the product page, click on “Retevis Direct”, then click the button "Ask a question" to reach out to us, we are always here for you.
We are the professional Tour Guide System manufacturer, if you have any questions about Tour Guide Systems, please contact with us freely.
Best regards
Angela

**Q: Approximately how long do the batteries last on the receivers?**
A: Dear customer,
Thanks for your question.
For PR13 FM Receivers, it uses 2 x AAA batteries, but it not included in the package. The lasting time of the battery usually depends on the capacity and the quality of the battery. 
And the different volume will also affects the lasting time. You can divide the capacity of battery by 50MA to calculate the lasting time of the battery.
Hope it can help you. If it doesn't help, you may go to the product page, find the "Sold by Retevis Direct" under "Add to Cart" on the right side of the product page, click on “Retevis Direct”, then click the button "Ask a question" to reach out to us, we are always here for you.
We are the professional radio manufacturer, if you have any questions about radios, please contact with us freely.
Best regards
Angela

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome sets for simultaneous translation or live tours. Tip- Check for local fm intereference
*by F***E on 15 July 2024*



### ⭐⭐⭐⭐⭐ Quality for your money
*by A***R on 12 September 2025*



### ⭐⭐⭐⭐⭐ Practical for bilingual translation
*by J***H on 12 January 2026*



## Frequently Bought Together

- Retekess Church Translation System with 1 TR503 FM Transmitter Headset and 10 PR13 FM Radio Receivers, Listening System for Factory Museum School Church (1 Transmitter 10 Receivers)
- Retekess PR13 Portable FM Receiver, Mini FM Radio DSP with 24 Hour Clock for Drive-in Church, Teaching, Simultaneous Translation, Meeting, Tour Guide, Correctional Center(Pack of 10)
- Retekess TR508 FM Transmitter for Church,FM Broadcast Transmitter,Long Range FM Radio Stereo Station with 3.5mm Mic Audio Jack for Drive in Movie,Parking Lot,Home,Library,Fcc Certified

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-18*