DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🎙️ Elevate your voice, own the room—wireless freedom redefined!
The FIFINE Wireless Microphone System K037B delivers professional-grade audio with 20 selectable UHF frequencies, ensuring interference-free performance up to 65 feet. Featuring both a secure headset and a discreet lavalier mic, it offers versatile options for teaching, preaching, and public speaking. The system includes a beltpack transmitter and receiver with an easy-to-read LCD display and low-battery warnings, plus broad compatibility with mixers, PA speakers, cameras, and smartphones. Lightweight and metal-built, it’s designed for seamless plug-and-play use, making it the go-to wireless mic solution for modern professionals.
| ASIN | B076F5W8Q5 |
| Audio Sensitivity | 95 Decibels |
| Batteries | 2 AAA batteries required. |
| Battery type | Alkaline |
| Best Sellers Rank | #6,336 in Musical Instruments ( See Top 100 in Musical Instruments ) #135 in Wireless Lavalier Microphones & Systems |
| Color Name | Black |
| Date First Available | October 13, 2017 |
| Frequency Response | 15 KHz |
| Hardware Platform | Camera, Smartphone |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.9 ounces |
| Item dimensions L x W x H | 2.68 x 6.38 x 7.95 inches |
| Item model number | K037B |
| Manufacturer | FIFINE |
| Material | Metal |
| Material Type | Metal |
| Microphone Form Factor | Lavalier |
| Number of Batteries | 2 AAA batteries required. |
| Number of Channels | 1 |
| Number of Strings | 4 |
| Power Source | Battery Powered |
| Product Dimensions | 2.68 x 6.38 x 7.95 inches |
| Signal-to-Noise Ratio | 58 dB |
| Size | 'Lapel+Headset-K037B' |
| String Gauge | Custom |
| String Material | Alloy Steel |
| UPC | 728290254117 |
Trustpilot
2 days ago
2 weeks ago