• 【One-Touch Recording】Effortlessly capture audio with a single button press, perfect for lectures, meetings, and personal notes. • 【Noise Reduction Technology】Advanced noise cancellation ensures clear recordings even in challenging environments. • 【Expandable Storage】Built-in 8GB memory with TF card expansion slot for extended recording capacity. • 【A-B Repeat Function】Customizable loop playback for efficient review and transcription of specific audio segments. • 【Long Battery Life】Up to 20 hours of continuous recording or 10 hours of playback on a single charge. Specifications: •CPU Model: Jili •CPU Frequency: 24KHz •Display: 0.8-inch LED screen, 128x64 resolution •Internal Storage: 8GB •Expandable Storage: TF card slot •Audio Formats: MP3, WMA, OGG, APE, FLAC, WAV, AAC-LC, ACELP •Recording Format: WAV (512Kbps, 1536Kbps), MP3 (64Kbps) •Headphone Jack: 3.5mm stereo •Max Headphone Output: (L) 9mW + (R) 9mW (320Ω) •USB Interface: 3.5mm / DC 5V-1000mAh •Distortion: 90dB •Recording Current: 8mAh-13mAh •Built-in Mic: Omnidirectional capacitor microphone •Frequency Response: 24Hz •Signal-to-Noise Ratio: 0.06% •Built-in Speaker: Dynamic 25x10mm, 8Ω •Speaker Output: 800mW •Operating Temperature: -10°C to 40°C •Battery: Lithium-ion •Recording Time: Approximately 20 hours •Playback Time: Approximately 10 hours (with headphones) Package included: •1 x Voice Recorder •1 x Data Cable •1 x English Chinese Instruction Manual •1 x Earphones