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The Retekess TR503 is a sleek, lightweight wireless FM microphone headset designed for professionals who demand mobility and clarity. With a 30-meter transmission range, 15-level volume adjustment, and a rechargeable 450mAh lithium battery, it’s ideal for conferences, tours, teaching, and more. Its easy FM frequency pairing and unidirectional mic ensure your voice is heard loud and clear, making it a must-have for dynamic presentations and hands-free communication.
| ASIN | B07D5TVTT6 |
| Antenna Location | Conference |
| Audible Noise | 60 db |
| Best Sellers Rank | #15,998 in Musical Instruments ( See Top 100 in Musical Instruments ) #74 in Wireless Headset Microphones & Systems |
| Brand | Retekess |
| Built-In Media | Built-In Mic |
| Color | Black |
| Compatible Devices | Amplifier, Headphone |
| Connectivity Technology | Wireless |
| Connector Type | Wireless |
| Customer Reviews | 4.3 out of 5 stars 104 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Frequency Range | 87.9-91.9Mhz |
| Frequency Response | 15 KHz |
| Hardware Platform | Karaoke Machine |
| Item Dimensions | 7.87 x 5.91 x 1.18 inches |
| Item Weight | 50 g |
| Manufacturer | Retekess |
| Mfr Part Number | FY4430A |
| Microphone Form Factor | Headset |
| Model Name | TR503 |
| Model Number | FY4430A |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Channels | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Battery Powered |
| Recommended Uses For Product | Conference |
| Signal-to-Noise Ratio | 60 db |
| Special Feature | Bluetooth, Lightweight, Rechargeable, Wireless |
| UPC | 609378746666 |
| Warranty Description | Simple and Convenient return process: We provide 1 year warranty and 30 days no reason to return. |
K**N
Works great!
I’m a guide in a sprinter van with 14 guests. This works great! Simple, travels well! Just charge it each night to assure I don’t run out of power!
M**.
Gets job done
This functional and affordable piece is a life saver for working as an Interpreter. I pair it to multiple receivers and it allows me to convey the message being sent to different parties, yet, staying at a comfortable distance without having to be loud. I love it!
C**D
It didn’t break it worked really good 👍
It took a second for me too figure it out, but then when I figured it out, it works perfect. It’s a really good product I suggest this product 👍
V**Y
Saved my tour
When the microphone died on the motor coach, I thought it would ruin the tour, but the driver had this as a back-up. We tuned the FM radio to an unused channel, tuned the microphone to that channel, and I continued with the tour. The sound was clear on the bus’s speakers and I was able to speak in a normal manner without straining. I have posted photos of the product on the tour guide Facebook page. It save my tour & my voice!
E**E
Works great!
Easy to connect with radio and I love the volume adjustment.
P**R
Kind 0f fragile.
Work ok if you can get them to pair .loses memory if the battery dies
J**.
Don't bother with this product
This transmitter is not powerful enough to provide a clear signal even when standing next to it. I am a interpreter and use FM transmitters and receivers for a better quality. I have to replace the equipment I have since I can't find it anymore and the batteries died. I thought this would be perfect since I wouldn't have to carry the transmitter and only the headset. The equipment sounds great but, certain movements, like moving your arm or your head will cause interference even when only a couple of feet away, so you can imagine how bad it gets after 10 feet. If the reception wasn't so bad and staticky it would be great. Oh, and it could use a mute button. I'm returning it and trying something else.
R**.
Buen articulo
Funciona perfecto
Trustpilot
5 days ago
2 weeks ago