Welcome to the store! Comprehensive Memory & Long Battery Life: Equipped with a built-in 8GB memory and a 64GB TF card, this voice recorder offers up to 5,000 hours of storage. A 700mAh battery allows for 40 hours of continuous recording after just 2.5 hours of charging, complemented by an automatic save function during low battery to secure your recordings. Dual Wireless Microphone System: This advanced recorder features two wireless microphones, each usable up to 10M away. They operate independently with their own signal channels and noise-reducing sponges, ensuring clear, uninterrupted recordings ideal for various environments like lectures and interviews. High-Quality Audio Recording: Utilize 1536kbps PCM recording with DSP noise reduction technology for crystal-clear sound. The device's 360° microphone array captures detailed audio from all directions, making it feel as if the speaker is right beside you. Simple Recording Controls: Streamline your recording tasks with one-click recording, saving, and playback functions. This user-friendly design helps you operate the recorder efficiently, making it ideal for fast-paced environments. Smart Voice Activation: Featuring a voice-activated recording system with 7 adjustable decibel levels, this recorder starts and stops based on ambient sound, optimizing memory usage and battery life. It's initially set to off to prevent accidental activation. Note: The headphone style is random and cannot be specified. Color: Black Material: Plastic Package Contents: 1 * Recorder 1 * Headphones 2 * Microphone 1 * 64G Memory Card 1 * Data Cable Only the above package content, other products are not included.