Features 1.High Definition Noise Reduction: The portable digital voice recorder utilizes advanced HD noise reduction technology, effectively reducing ambient noise and ensuring clear and intelligible recordings. 2.Magnetic Attachment Design: With a convenient magnetic attachment design, the recorder can easily be secured to clothing, backpacks, or other metal surfaces without the need for additional accessories. 3.Portable Design: Constructed with zinc alloy and glass materials, the recorder is lightweight, durable, and easy to carry. It allows you to record important information and inspiration on the go. 4.Multi functionality: In addition to recording, the device can also play MP3 music, catering to a variety of sound entertainment needs. It offers versatility and convenience in one compact device. 5.Long Recording Time: Equipped with a built in 300mAh lithium battery, the recorder supports continuous recording for up to 50 hours, ensuring that you never lose any important content. specificationItem Type: Portable Voice Recorder Material: Zinc Alloy, Glass Recording and Playback Format: MP3, WAV Battery Type: Built in 300mAh Lithium Battery Recording Time: 50 Hours Charging Time: 2 Hours PackageList1 x DigitalVoiceRecorder 1 x Lanyard 1 x Data Cable 1 x Earphones 1 x User Manual