The TITOUMI 64GB recorder with playback, combined with intelligent AI chip technology, polymer lithium battery and USB 2.0 high-speed connection, compact and portable design, it is ideal for use on the go, making it a reliable companion for classroom lectures, meetings and more. With its powerful capabilities, intelligent AI chip and polymer lithium battery, it is a reliable tool for capturing and storing important recordings. Whether you are a student or a professional, this device is sure to meet your expectations. SMART AI CHIP: Equipped with an advanced AI chip for enhanced performance and efficiency. HIGH POLYMER LITHIUM BATTERY: Provides long-lasting battery life, allowing for up to 30 hours of continuous recording. USB 2.0 HIGH-SPEED: Enables fast data transfer and convenient connectivity to computers or other devices. MINI SIZE & TIME STAMP: Compact and portable, featuring a time stamp for easy file organization and quick access. TRIPLE INTELLIGENT NOISE REDUCTION: Utilizes triple digital intelligent noise cancellation technology for clear and high-definition stereo recordings.