64GB High Capacity Memory With Extra Long Life: The 2025 upgraded small recording devices hidden comes with a built-in 64GB TF card that can store up to 700 hours of recording files. Equipped with a 220mAh rechargeable battery, it supports up to 12 hours of continuous recording and 24 hours of headphone playback. The recorder can also be used as an MP3 player, which can fully satisfy all your recording or music needs. Clear And Professional Sound Quality: The digital recorder has a built-in AI + DSP chip with intelligent digital noise reduction technology and adaptive function, which recognizes and filters background noise in real time, and effectively reduces noise interference through intelligent filtering and dynamic attenuation. The high sensitivity 360° omnidirectional microphone supports 192 kbps HD audio capture, recording full and clear audio for you. Easy to operate: One-touch recording, long-press the button on the top of the device for three seconds to start recording, press again for one second to save. Multi-platform compatibility allows you to use our device on any platform. You can also listen to the recording directly on the device through the included headphones. Easy File Transfer: This recording device can also be used as a file transfer container, use the included card reader to connect to your Windows/Mac/Type-C port smartphones for file playback and management to transfer audio or files for storage or sharing. Portable Design With Wide Applications: Rerrfuleat portable audio recorder supports writing and recording at the same time, it is an ideal gift for students, lawyers, business people, teachers, etc. It is also perfect for lecture recording, meeting minutes, memo recording, classroom lecture recording, interviews, and other occasions where you need to record. 24 Hours Customer Service: Set includes audio recorder, 64 GB TF card, card reader, 3.5mm earphone, Micro-USB cable, replacement ink,screwdriver and instruction manual. 64GB Voice Recorder