SYNCO G2MAX 1-Trigger-2 2.4G Wireless Microphone System Clip-on Microphone 200M Transmission Range 8GB Built-in Memory TFT Screen for Smartphone Camera Camcorder Vlog Live Streaming Interview Video Recording Features: 【8GB Internal Storage for Walking-free Recording】The transmitters also have 8GB storage, which can hold up to 25 hours of audio recordings. This ensures uninterrupted audio in any situation, eliminating concerns about wireless drop-outs. You can use the internal storage as a backup or directly record audio using the microphone and transfer the files via the transmitters USB-C port. 【Sync Up and Ready to Go】The SYNCO G2 MAX microphone automatically pairs and maintains a stable connection for consistent recording. It has a user-friendly TFT screen on each unit, providing a clear interface to easily check settings. Simply plug it into your devices and start capturing remarkable moments effortlessly. 【for Indoor and Outdoor Video Creation】The 4th Generation Syncoder Algorithm powers the DSP technology, reducing low-frequency noise and enhancing high-frequency voices for improved communication stability and quality. It extends the transmission range up to 200 meters for long-distance outdoor video recording. The 2-level noise cancellation function provides options for natural, low, or high audio settings. 【All Devices Compatibility】Each SYNCO G2 MAX transmitter has a USB-C port for directly outputting the internal storage audio, and the receiver is equipped with USB-C, TRRS, and TRS outputs, allowing direct connection to all devices, including cameras, smartphone, sports camera, computers, and more. 【Lightweight and Compact】Weighing only 39g per unit and designed in a tiny size of 52 * 42 * 17mm. the G2 MAX microphone system can be easily attached to people or devices. The magnetic clip allows you to attach it to any metal panel, while the magnet pieces enable convenient mounting on clothes. Specifications: Brand: SYNCO Model: G2MAX --TX Transmitter Wireless Transmission: Digital 2.4G RF Frequency Band: 2400-2483 5MHZ Working Distance: 656ft/200m(LOS area),164ft/50m(NLOS area) Mounting: Pocket Clip + Magnet Attach Audio Input: 3.5 mm TRS Mic Input Built-in Memory: 8GB Recording Hour: 25H Power Requirements: 5V 1A Battery Type: Built-in Lithium Battery, 400mah Battery Charging Time: 2H Battery Life: 8H Display Screen TFT Screen Dimensions: 52x42x17mm Weight: 39g --RX Receiver Wireless Transmission: Digital 2.4G RF Frequency Band: 2400-2483 5MHZ Working Distance: 656ft/200m(LOS area),164ft/50m(NLOS area) Mounting: Pocket Clip + Magnet Attach Number of Audio Channels: 2 Audio Output: 3.5 mm TRS Mic Output, 3.5 mm TRS Headphone Output, Type-c Out put Gain: 0-6 Level ( 0 to 30db) Power Requirements: 5V 1A Battery Type: Built-in Lithium Battery , 400mah Battery Charging Time: 2H Battery Life: 8H Display: TFT color screen Dimensions: 52x42x17mm Weight: 39g --Microphone Form Factor: built-in/external mic Frequency Range: 50Hz-20KHz Sensitivity: -35dB(±3dB, re 1V/Pa at 1KHz) Maximum SPL: 120dB SPL at 1KHz Packing List: 2 * Transmitters 1 * Receiver 1 * 3.5mm TRRS Phone Cable 1 * 3.5mm TRS Camera Cable 2 * External Lav Microphone 2 * Windshield 1 * Charging Cable 1 * Carry Bag 2 * Magnet 1 * Type-C B-A Adapter 1 * User Manual(English)