S52 Adjustable Volume 2.4G Wireless Lavalier Microphone, 2 Transmitter + 1 Receiver - Type-C Receiver

• Active noise reduction: New "active noise reduction" algorithm, the auditory filter bank is added according to the characteristics of human ear cochlea. Filter the sounds that the human ear prefers, then with DSP intelligent noise reduction to make the sound clean and pleasant
• Wireless transmission: 2.4G low delay transmission, ensure remote recording sound and picture synchronization, make the transmission smoother
• Omnidirectional HD pickup: Built-in high-end capacitor microphone, clear voice, highly accurate recording of sound details make the content more vivid
• Volume adjustable: 3-gear volume adjustable, meet the needs of different usage environments

Specifications:

• Transmission protocol: 2.4G channel
• Transmission distance: barrier-free distance>20 meters
• Headphone monitoring: RX support (compatible with TYPE-C interface headphones)
• Noise reduction: AI intelligent noise reduction
• Reverberation: support
• Sound delay: ≤25ms
• Microphone: -33dB±22dB omnidirectional silicon microphone
• Frequency response: 20Hz-20KHz
• Sampling rate: 48KHZ
• Signal-to-noise ratio: ≥65dB
• Working current: 11~12mA
• Shutdown current: 2~3uA
• Microphone battery/battery life: 80mAh/5H
• Charging compartment battery: 300mAh
• Charging compartment battery charging time: about 2.5 hours
• Microphone/charging compartment charging voltage: DC4.8~5.3V
• Adapter: 5V/1A; 5V/2A
• Working temperature: -10~50℃
• Material: ABS