【Versatile Connectivity】The H65 wireless lavalier microphone offers 3-in-1 compatibility with Type-C, iP, and 3.5mm interfaces, ensuring broad device compatibility 【Advanced Noise Reduction】Featuring adaptive noise cancellation technology with a 64dBm signal-to-noise ratio for clear, professional-quality audio capture 【Low Latency Performance】With a transmission delay of just 25ms, this microphone delivers real-time audio perfect for live streaming and recording 【Extended Wireless Range】Utilizes 2.4G wireless technology for a stable connection up to 20 meters in unobstructed environments 【Long-Lasting Battery】Equipped with a 60mAh battery, providing 3-4 hours of continuous use on a single charge Specifications: Material: ABS Input voltage: 5V Battery capacity: 60mAh Battery life: 3-4 hours Signal-to-noise ratio: 64DBM adaptive noise reduction Transmission delay: 25MS Sensitivity: -26DB Transmission frequency band: 2400MHz-2483.5MHZ Transmission distance: barrier-free 20 meters, 2.4G wireless technology Connection interface: TYPE-C interface, iP interface, 3.5mm interface Charging interface: TYPE-C