Description: What this lavalier microphone with intelligent noise reduction technology can offer you is that it has strong anti-interference capabilities and not only supports 360-degree surround pickup but also effectively identifies the original sound, allowing clear recording in noisy environments. Using 2.4G wireless technology, this microphone is instantly connected and automatically pairs, allowing you to enjoy wireless freedom. The one drag two design allows it to support multiple people live at the same time, and the extra long battery life will satisfy your recording needs for a day. It is constructed of ABS material. The length of this product is 10cm, the width is 2cm and the height is 1cm. Suitable for live streaming, singing, meetings, recording, and so on, this lavalier microphone has a wide range of uses. Item Name: Lavalier Microphones Material: ABS Color: Black Working Frequency: 2.4G Input Voltage: 5V Battery Capacity: 60mA Endurance: About 8 Hours Charging Time: About 1.5 Hours Signal to Noise Ratio: 64dbm Adaptive Noise Reduction Transmission Delay: 30ms Sensitivity: -42dB Frequency Range: 20-20kHz Transmission Distance: Barrier-free 15 Meters Features: Clear Sound, Multifunctional, Convenient Size Details: L: 10cm/3.94", W: 2cm/0.79", H: 1cm/0.39" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Lavalier Microphones 1 x Type-C Charging Cable 1 x Receiver 1 x Instruction Manual