COMICA Vimo Q 2.4GHz Wireless Lavalier Microphone System Clip-on Microphone with Large Screen 200m Transmission Range Noise Reduction 16h Duration

Antenna: Ceramic Antenna Transmitting Power: 10dBm Receiving Sensitivity: -97dBm Microphone Sensitivity: -32dB±2dB Polar Pattern: Omnidirectional Frequency Response: 80Hz ~20kHz S/N: 70dB SPL(A-weighted,as per IEC651) Equivalent Noise: 24dB SPL(A-weighted,as per IEC651) Maximum SPL: 110dB SPL(@1%THD) Dynamic Range: 86dB SPL(A-weighted,as per IEC651) Sound Delay: <20ms USB Specification: 48kHz/24bit TX Battery: Li-polymer 140mAh 3.7V RX Battery: Li-polymer 600mAh 3.7V Charging Case Battery: Li-polymer 2900mAh 3.7V Charging Time:3 Hours(TX); 3 Hours(RX); 3 Hours(Charging Case) Battery Life: 8 Hours(TX); 8 Hours(RX); 1 Time(Charging Case) Net Weight: 16g(TX); 37g(RX); 330g(Charging Case) Dimension: 51 * 24 * 21mm(TX);  54 * 48 * 22mm (RX);  186 * 93 * 63mm(Charging Case) Working Temperature: 0℃~50℃ Storage Temperature: -20℃~60℃

• Four-channel Wireless MicrophoneFour channels support multi-person recording in sync, making it perfect for 1-4 people video recording, live streaming, interviews, podcasting, etc.
• Switchable Mono/Stereo OutputThe microphone set can be switched between mono and stereo output, giving you the flexibility to select the output that best fits your recording requirements.
• Long Battery LifeThe built-in rechargeable lithium-ion battery offers over 16 hours of recording time for total, allowing you to record for prolonged periods without the concern of the battery running out in the middle of your recording.
• Low LatencyLatency <20ms is imperceptible to the human ear and ensures real-time sound transmission.
• Large Transmission RangeThe transmission distance is up to 200m in an open area without black-points, supporting long-distance scene recording.