The K35 Wireless Microphone is a compact, portable, and omnidirectional lavalier microphone that utilizes 2.4GHz signal transmission. It's designed for clear audio recording, even in noisy environments, thanks to its intelligent noise reduction chip and AI noise reduction algorithm. It can be used with devices such as power amplifiers, pull rod speakers, live sound cards, subwoofers, cameras, mobile phones, and car audio systems. Key features of the K35 Wireless Microphone include: Noise Reduction: Built-in noise reduction chip with AI algorithm. Real-time Auto-sync: Reduces video post-editing time. Long-range: Up to 65 feet (20 meters) transmission range. Battery Life: The transmitter's rechargeable battery can last up to 7-8 hours. Connectivity: Compatible with devices having a 3.5mm jack. Applications: Suitable for interviews, vlogging, podcasting, live streaming, and audio-video recording.