T53 Portable Voice Recorder Built-in 8GB Memory Noise Reduction 1.44 Inch TFT Screen MP3 Player - Black

• 【HD Dual-Mic Noise Reduction】Equipped with a professional noise reduction chip and dual microphones, achieving a signal-to-noise ratio of ≥80dB and supporting 512kbps noise reduction processing for clear recording in meetings and classrooms.
• 【Long-Lasting Battery Life】Built-in 300mAh lithium battery supports approximately 30 hours of continuous recording (at default 512Kbps) and 30 hours of music playback, meeting full-day business or study needs.
• 【Expandable Storage Capacity】Supports external TF card slot (compatible with 4-128G) for storing a large number of recording files and MP3 music without frequent data transfer.
• 【Multiple Security Features】Supports device password protection to prevent unauthorized access; features voice-activated recording and low-power auto-save to ensure no critical information is missed and data security is maintained.
• 【Portable Multifunctional Design】Equipped with a 1.44-inch TFT color screen, supports WAV/MP3 format playback, AB repeat, LINE-IN input, and USB 2.0 high-speed data transfer in a compact and portable body.

Specifications:

• Shell Material: ABS Plastic
• Screen: 1.44-Inch TFT Color Display
• Recording Format: WAV (32Kbps-1536Kbps)
• Default Recording Quality: WAV 512Kbps
• Frequency: 24KHz
• Recording Power: 4.8mA-12mA
• Max Output: (L) 9mW + (R) 9mW (32Ohm)
• External Input: 3.5mm Stereo Headphone Jack, 3.5mm Microphone Jack
• USB Interface: USB 1.1/USB 2.0 Full Speed
• Built-in Speaker Output: 800mW
• Built-in Speaker: Dynamic 8Ohm, 1W, 20mm x 30mm
• Built-in MIC: Omnidirectional Condenser MIC
• Signal-to-Noise Ratio: 90dB
• Power Supply: Lithium Battery (300mAh), 3.4V-4.2V
• Storage: Built-in 8GB Memory
• Operating Temperature: -10°C to 50°C
• Weight: Approx. 48g
• Dimensions: 105mm x 37mm x 12mm
• Battery Life: Approx. 30 Hours Recording (512Kbps), 30 Hours Playback (with Headphones)