Features 1、[HD Noise Reduction] Enjoy superior sound quality with advanced digital noise reduction technology. Clear and immersive sound experience for music lovers. 2、[Long Battery Life] Built in 300mAh rechargeable battery allows for up to 20 hours of continuous recording. Store up to 100 hours of recordings. Time saving fast forward and rewind functions included. 3、[Magnetic and Portable Design] Made of aluminum alloy and equipped with magnetic absorption, easily attach the recorder to any magnetic surface. Ideal for recording lectures, meetings, interviews, and as an MP3 player. 4、[Voice Activation] Simple one button operation for easy use. Automatically starts recording when sound is detected, capturing important moments. Recording distance of up to 5 meters. 5、[Professional Recording] High recording bit rate of 192KBPS for clear and real sound. Intelligent digital noise reduction technology enhances sound clarity, allowing for precise playback. Specification Item Type: Voice Recorder Material: Aluminum Alloy, Electronics Model: Q61 Battery Type: 300mAh Lithium Battery (Included) Package List 1 x Voice Recorder 1 x Wired Earphone 1 x Charging Cable 1 x Instruction Manual