**Product Specifications:**
**Brand:** KINYO M52
**Description:** Next-generation button microphone with fashionable design, mini invisible form factor, and upgraded performance. The all-around versatile version that excels in every aspect. Features dual-microphone noise reduction 2.0, low-cut + ENC environmental noise reduction, Wireless Mic, X, 48kHz24Bit, button design, core performance upgrade, lighter and more compact, ultra-long transmission up to 200 meters, compatibility with a wide range of devices including Apple 15 series.
**Performance:** Enhanced with three core audio collection technologies: Wireless Mic, TX, Wireless Mic, TX. High microphone sampling rate of 48kHz24Bit for near-zero loss high-definition sound, 88dB signal-to-noise ratio, 70dB microphone signal-to-noise ratio for high-quality audio transmission while minimizing background noise interference, 115dBSPL maximum sound pressure level for recording high-intensity sounds without distortion.
**Noise Reduction:** Upgraded dual noise reduction with low-cut + ENC environmental noise reduction to precisely reduce different frequency noises while retaining the original texture of human voice. Wireless Mic, X, noise reduction before and after comparison.
**Design:** Compact and lightweight at only 9g, the button-shaped microphone design ensures the collar stays in place and feels weightless when worn. Supports interchangeable stickers and three wearing styles (collar clip, back clip, hanging rope) for versatile and fashionable looks suitable for various recording scenarios such as vlogging, exploring, live streaming, and weddings.
**Transmission:** Utilizes LDS high-gain antenna for stable transmission up to 200 meters, ensuring stability in long-distance shooting and large production settings. Features UAC function for direct computer connection without the need for an external sound card.
**Battery Life:** Breakthrough 12-hour battery life with full charge lasting up to 12 hours, eliminating battery anxiety. Quick charging time of less than 1.5 hours.
**Parameters:**
- **MIC Sensitivity:** -37dBV±2dB@1KHz.94dBSPL
- **Wireless Modulation Mode:** GFSK2Mbps
- **Wireless Transmission:** 2.4GHz adaptive frequency hopping
- **Microphone Directivity:** Omnidirectional
- **Frequency Response Range:** 20Hz~20KHz
- **Signal-to-Noise Ratio:** >70dB
- **Maximum Input Sound Pressure Level:** 115dBSPL
- **Sampling Frequency and Depth:** 48KHz24bit
