Fifine K669BG Condenser Microphone (Green)

Clear voice capture

The Fifine K669BG is a compact USB condenser microphone designed to deliver clear, natural sound with straightforward setup. Its cardioid polar pattern focuses on sound from the front, helping reduce ambient noise during streams, podcasts, online meetings and music recordings. A frequency response of 20 Hz–20 kHz captures detailed audio, while the sensitivity of -43 dB ±3 dB (at 1 kHz) supports accurate speech capture while preserving the natural character of the voice. Plug and Play operation lets you connect the microphone via USB and start recording without complicated setup.

Interference-resistant recording

The cardioid condenser capsule captures sound from the front while minimising unwanted ambient noise. It is suitable for live streaming, voice calls, podcasting, vocals and acoustic instruments. A signal-to-noise ratio of 78 dB helps produce clean audio with less background noise. The maximum SPL is 130 dB at 1 kHz and 1% THD, allowing louder sources to be recorded without distortion.

Convenient volume control

A control knob on the microphone housing lets you adjust the sound level directly, without changing settings in your system or application. Turn the knob to increase or decrease the level during calls, recordings or broadcasts. Setting it to zero mutes the microphone, which is useful during online meetings and streams.

Metal construction and stable stand

The sturdy metal housing supports durability and gives the microphone a professional appearance. The included stand provides a stable desktop setup and helps minimise vibrations during recording. At approximately 12.2 cm tall, the compact microphone fits smaller computer setups and takes up little space in the frame during streams or video conferences.

USB connection and compatibility

The K669BG is compatible with popular applications and platforms including Discord, OBS, Twitch, Zoom, Audacity, Webex, TeamSpeak and Amazon Chime. It requires no additional phantom power and is powered directly via 5 V USB. The included USB-A to USB-C cable supports connection to desktop computers, laptops and PS4 and PS5 consoles.

Specifications

• Manufacturer: Fifine
• Model: K669BG
• Colour: Green
• Power supply: 5 V
• Polar pattern: Unidirectional (cardioid)
• Frequency response: 20 Hz–20 kHz
• Sensitivity: -43 dB ±3 dB (at 1 kHz)
• Self-noise level: -80 dBFS
• Maximum SPL: 130 dB (at 1 kHz, 1% THD)
• Signal-to-noise ratio: 78 dB
• Current consumption: 70 mA