• 【Compact and Lightweight Design】The K21 is a professional-grade dual wireless mini microphone system. Each microphone weighs only 5g, making it comfortable to wear and nearly invisible when clipped onto clothing. This ultra-compact design ensures portability and convenience for content creators on the go.
• 【High-Fidelity Audio Capture】Equipped with dual noise reduction technology, these microphones filter out background noise and enhance voice clarity, delivering professional-grade audio performance. The system captures clear and transparent sound quality, perfect for livestreaming, video recording, and content creation.
• 【Plug and Play Operation】Simply connect the receiver to your device and start recording. The system automatically pairs within one second, requiring no additional setup. This user-friendly feature makes it ideal for quick and easy audio recording in various scenarios.
• 【Stable Wireless Transmission】Utilizing 2.4GHz wireless technology, the microphones support a transmission distance of up to 25 meters without obstacles. This ensures smooth and stable recording, even when the subject is at a distance from the recording device.
• 【Extended Battery Life】Each microphone can operate for up to 6 hours on a single charge. The charging case extends the total usage time to 24 hours, making it a reliable audio solution for creators working long hours or in remote locations. The charging time is approximately 2-3 hours.
• 【Wide Device Compatibility】The receiver comes with a iP adapter, making it compatible with iPhones and a wide range of other devices.

Specifications:

• Model: K21
• Wireless Transmission: 2.4GHz
• Sound Delay: <20ms
• Frequency Response: 20Hz-20KHz
• Sensitivity: -35dB
• Signal-to-Noise Ratio: -65dB
• Transmission Distance: About 20-25m
• Microphone Type: 360° omnidirectional
• Battery Life: 6 hours per microphone, 24 hours total with charging case
• Weight: Microphone - 5g, Receiver - 5g
• Microphone Size: 32.5 x 17.3 x 16mm
• Receiver Size: 32.5 x 17.5 x 10mm
• Charging Case Size: 68 x 53 x 25mm
• Battery Capacity: Microphone - 60mAh, Charging Case - 300mAh
• Sampling Rate: 48KHz
• Charging Time: About 2-3 hours
• Charging Port: iP