FIFINE K036 Wireless Microphone System

FIFINE K036 Wireless Microphone System

The FIFINE K036 is a UHF dual-channel wireless microphone system with two handheld microphones and a compact metal receiver, made for karaoke, small events, classes and presentations. Two people can sing or speak at the same time on separate channels, each with its own volume control on the receiver, and the receiver can mix the microphones with music — including an adjustable echo effect — without a separate mixer. It is deliberately easy to use: connect the receiver to a powered speaker, amplifier or karaoke machine, switch on, and perform.

Key features

• UHF dual-channel system with two handheld wireless microphones
• Separate volume control for each microphone channel
• Adjustable echo effect and music mixing at the receiver, no mixer required
• Additional 6.35 mm input on the receiver for a third, wired or wireless microphone
• Compact metal receiver with stronger interference resistance than plastic housings
• Working distance of 10 to 30 m under standard conditions (up to about 80 feet)
• Microphones run on standard AA batteries — no proprietary packs to charge
• Supplied cables cover 6.35 mm, 3.5 mm and 3.5 mm to RCA connections

Why UHF, and what the receiver does

UHF wireless is less prone to interference than VHF, which matters in homes and halls full of Wi-Fi, Bluetooth and other electronics; the K036 operates in the 565 to 584 MHz UHF band. The receiver is more than a radio: it is a small karaoke mixer. It takes the two wireless microphones, accepts a music source, applies an adjustable echo to the voices and balances microphones against music before sending one combined output to the speaker or amplifier. That is why a K036 plus a powered speaker is a complete karaoke setup. The receiver’s audio output is adjustable from 0 to 300 mV, and its signal-to-noise ratio exceeds 95 dB, so the feed stays clean at sensible gain settings.

Microphones and power

Each handheld microphone transmits at 10 mW with a microphone frequency response of 50 Hz to 18 kHz, a vocal range that covers singing and speech with clarity, and system distortion under 1 percent. Each microphone uses two 1.5 V AA batteries, so a flat microphone is fixed with a battery swap instead of a charging wait — practical at events. The receiver itself runs from a 100 to 240 V AC supply, so it works on standard mains without an adapter hunt.

Typical uses

Home karaoke and family gatherings are the home ground: duets work because the two channels are independent. The same setup covers school functions, community-hall announcements, fitness and dance instruction, small stage performances and presentations where the speaker needs to move. The spare 6.35 mm input even allows a third vocalist with an additional microphone when an occasion grows.

If you want two wireless microphones, karaoke mixing with echo, and freedom to move around a room — in a system that sets up in minutes and runs on ordinary batteries — the K036 is built exactly for that job.