• 【AI Noise Cancellation】Equipped with advanced AI noise reduction technology, the YESIDO KR23 offers three intelligent noise cancellation modes, effectively identifying and eliminating ambient noise to enhance voice clarity in various environments.
• 【Long Battery Life】Enjoy extended use with approximately 18 hours of total playtime. The microphone itself lasts for about 6 hours, while the charging case provides additional power for on-the-go recharging.
• 【High-Fidelity Audio】Featuring 48kHz 24bit high-fidelity audio quality, this microphone ensures crystal-clear sound reproduction with minimal distortion, perfect for professional-grade recordings.
• 【Wide Range Wireless Transmission】Utilizing 2.4GHz wireless technology, the KR23 offers a stable connection with an impressive transmission range of up to 50 meters in open areas without signal interference.
• 【Lightweight and Comfortable】Weighing only 8g, this ultra-light microphone can be worn comfortably for extended periods without any noticeable burden.
• 【Versatile Compatibility】The iP receiver allows for direct connection to a wide range of devices, including smartphones, tablets, and cameras, ensuring broad compatibility and ease of use.
• 【Convenient Charging Case】The compact charging case not only protects the microphone but also provides additional battery life. It's designed for easy portability and allows for charging while in use, eliminating concerns about battery life.
• 【Magnetic Clip Design】The microphone features a magnetic clip that easily attaches to clothing or hats, making it suitable for various indoor and outdoor scenarios.

Specifications:

• Material: ABS
• Chipset: AI7127C + AI7187D
• Frequency Range: 2.4 GHz
• Sampling Rate: 48 kHz / 16-bit
• Input Power: DC 5V ⎓ 0.5A (Max)
• Microphone Sensitivity: −42 dBFS
• Antenna: Ceramic antenna
• Transmission Latency: 25 ms
• Charging Method: Pogo pin
• Charging Case:
• Charging Current: DC 5V ⎓ 0.3A (Max)
• Charging Time: Approx. 2 hours
• Battery Capacity: 400 mAh polymer battery (supports approx. 2 full microphone charging cycles)
• Charging Port: Type-C
• Receiver (iP):
• Operating Current: 48–59 mA
• Operating Time: Depends on connected device power
• Charging Port: iP
• Microphone:
• Operating Current: 11–18 mA
• Charging Time: Approx. 1.5 hours
• Working Time: Approx. 6 hours
• Battery Capacity: 70 mAh (steel-cased button cell)
• Transmission Distance: Up to 50 m (open area without signal interference)