The Yesido KR12 is a compact, portable wireless MEMS microphone featuring an IP connection port and 360° voice pickup for seamless, high-quality audio capture. With a 2.4GHz wireless frequency and ultra-low 20ms latency, it's perfect for live streaming, vlogging, interviews, and more. Specifications Model: KR12 Battery Capacity: 70mAh Transmission Frequency: 2.4GHz Working Time: Approx. 7 Hours Wireless Range: 20 Meters Connection Type: IP Port Color: Black Key Features ✓ IP port receiver for fast and secure connection ✓ High-sensitivity MEMS microphone for crystal-clear audio ✓ 360° omnidirectional voice pickup ✓ 2.4GHz wireless with ultra-low 20ms transmission delay ✓ Long-lasting 70mAh battery supports up to 7 hours of continuous use ✓ Ideal for video creators, educators, and mobile streamers