• 【2.4G Wireless Technology】Advanced 2.4G adaptive frequency hopping provides enhanced anti-interference capability and stable transmission without interruption up to 20 meters.

• 【Intelligent Noise Reduction】High-end condenser microphone head combined with active noise reduction algorithm effectively filters environmental noise and restores pure human voice.

• 【Dual Microphone System】Supports two transmitters simultaneously connected to one receiver, perfect for dual-person live streaming and outdoor interview recording needs.

• 【Extended Battery Life】Built-in high-capacity lithium battery provides 3-4 hours of continuous use with support for charging while recording without interrupting live streams.

• 【Real-Time Audio Sync】Low-latency design ensures perfect synchronization between sound and video with real-time ear return monitoring for confident live streaming.

Specifications:

• Model: QY22
• Material: ABS
• Transmission Mode: 2.4GHz Wireless
• Operating Distance: 20m (barrier-free)
• Frequency Response: 20Hz-20kHz
• Sensitivity: -42dB
• Signal-to-noise Ratio: 64dBM
• Transmission Delay: 30ms
• Built-in Battery Capacity: 50mAh Lithium
• Battery Life: 3-4 hours
• Charging Time: 1.5 hours
• Product Dimensions: Microphone 64mm × 25mm, USB-C Receiver 44mm × 27mm
• Audio Output: Type-C
• Polarity Pattern: 360° Omnidirectional
• Power Consumption: <15mA
• Working Current: <14mA
• Standby Current: <7µA