7RYMS iRay DW10 Wireless Microphone System with 1 Receiver + 2 Microphones + 1 Charging Case 200M

Features: Noise ReductionEquipped with smart AI voice recognition, this microphone set effectively filters out background noises such as wind, vehicular sounds, and urban clamor, which can reach a low noise level of no more than 20ms. Long Transmission DistanceWith an optimized transmission range of 200 meters in an open area, the lavalier microphone ensures stable reception regardless of your proximity. Digital Monitoring in Real-TimeAs you record, you can listen and make adjustments, enabling you to hear your own voice and any accompaniment from your phone. Strong CompatibilityThe wireless microphone system, which comes with a 3.5mm TRRS-TRRS audio cable, a 2-in-1 charging/ audio Cable, and other accessories, can be directly connected to your phone or tablet and is compatible with a variety of devices. Built-in BT 5.3 ChipThe receiver has a built-in BT chip of version 5.3, which can connect to a mobile phone to input audio signals stably and efficiently with low energy consumption. Large Capacity Charging BoxThis lapel microphone comes with a dual-purpose charging and storage case. Simply plug it in for charging and get up to 15 hours of usage from a single charge.

Specifications: Antenna: Ceramic Antenna Transmitting Power: 10dBm Receiving Sensitivity: -97dBm Microphone Sensitivity: -32dB+/-2dB Polar Pattern: Omnidirectional Frequency Response: 80HZ-20kHZ S/N: 70dB Equivalent Noise: 24dBA Maximum SPL: 110dB Dynamic Range: 86dB Sound Delay: less than 20ms USB Specification: 48kHz/16bit Battery: 140mAh/3.7V (TX); 165mAh/3.8V (RX); 1000mAh/3.7V (Charging Case) Charging Time: 2H(TX); 2H(RX); 2H(Charging Case) Battery Life: 7.5H(TX); 7.5H(RX); 1 Time(Charging Case) TX Weight: 12.5g RX Weight: 17g Charging Case Weight: 80g TX Dimensions: 22 * 49 * 16mm RX Dimension: 29 * 49 * 18.5mm Charging Case: 87 * 71.5 * 29.5mm Working Temperature: 0 celsius ~50 celsius Storage Temperature: -20 celsius ~60 celsius Packing List: 1 * Receiver 2 * Transmitters 1 * Charging Box 1 * 3.5mm TRRS-TRRS Audio Cable 1 * 2-in-1 Charging/ Audio Cable 2 * Wind Muff 1 * Storage Bag