Features: High-Fidelity Wireless Connection: Our round magnetic wireless lavalier microphone utilizes a 2.4G wireless connection, capable of delivering up to 48K high-fidelity recording. Ideal for outdoor mobile live streaming, short video recording, and other microphone recording tasks, and can be directly connected to mobile phones, computers, etc. Low Latency Recording: With support for 29ms low latency recording, this microphone ensures a seamless, delay-free audio experience. Perfect for real-time broadcasting or recording, providing a smooth and uninterrupted flow of audio. Superior Noise Reduction: This microphone Features exceptional noise reduction capabilities, allowing for clear recording even in noisy environments. It effectively filters out background noise, ensuring your voice is heard clearly and accurately. Long Battery Life & Charging Case: Equipped with a 100mAh battery, this microphone can continuously record for about 8 hours on a single charge. It also comes with a 300mAh charging case for extended use, making it perfect for long recording sessions, live streaming, or outdoor use. Compact, Comfortable & Versatile: With its compact and lightweight design, this microphone is easy to wear without weighing down your collar. It Features a button-like design with magnetic absorption or back clip, making it trendy and versatile. Specifications: Control Mode: Buttons Working Frequency: 2.4G-2.4835GHz Radio Sensitivity: -42dB +/- 1dB Effective Distance: Greater than or equal to 10m/32.8ft Power Consumption of Transmitter Shutdown: 2uA Power Consumption of Transmitter: 12.5mA Receiver Operating Power Consumption: 26mA Receiver Charging Current for Mobile Phone: 1A-1.5A Michead Signal-to-noise Ratio: 72dB Maximum Boost Level of Microphone Head: 126dB Frequency Response: 20Hz-20KHz Microphone: Silicon microphone Microphone Battery Capacity: 3.7V/100mAh Recording Duration: 8H Standby Time (shutdown state): 6 months Charging Input Standard: Contact test charging DC-5V/maximum 90 +/- 10mA Charging Time: 1.5 hours Charging Compartment Battery Capacity: 300mAh Charging Current of the Charging Compartment: 300mA Charging Compartment Full Charge Time: Approximately 2-3 hours Charging Compartment Idle Power Consumption: Less than 10uA Charging Compartment on Load Standby Power Consumption: Less than 20uA Charging Compartment Battery Indicator: 4-light battery indicator Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please allow slight manual measurement deviation for the data. Packing List: 2 x Microphone 1 x Receiver 1 x Charging Compartment 1 x Adapter 2 x Back Clip 2 x Charging Cable