Suitable for digital voice-activated recorders with playback, 72GB recorder with wireless microphone. Extensive storage and long battery life: Equipped with 8GB of built-in memory and a 64GB TF card, this voice recorder offers up to 5,000 hours of recording time. A 700mAh battery provides 40 hours of continuous recording after just 2.5 hours of charging, complemented by an automatic low-battery save function to safeguard your recordings. Dual wireless microphone system: This advanced recorder features two wireless microphones, each with a range of up to 10m. They operate independently with their own signal channels and noise-canceling filters, ensuring clear, uninterrupted recordings ideal for various environments such as 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 sound from all directions, making it feel like the speaker is right next to you. Effortless recording control: Simplify your recording tasks with one-click record, save, and playback functions. This user-friendly design helps you operate the recorder efficiently, making it ideal for fast-paced environments. Intelligent voice activation: Equipped with a voice-activated recording system with 7 adjustable decibel levels, this recorder starts and stops based on ambient noise, optimizing memory usage and battery life. It is 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 * Microphones 1 * 64GB Memory Card 1 * Data Cable Only the above package contents, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm. ean/sku: 4891662188948