Specifications Hign-concerned Chemical:None Playback Formats:mp3 With Speakers:Yes External Memory:Yes Record Audio Format:MP3 Origin:Mainland China Certification:None Digital Voice Recorder Voice Activated Audio Recorder with Playback Recording Device Noise Reduction for Lectures Meetings Interviews Feature: 1. Professional Recording Quality: The Digital Voice Recorder features an advanced noise reduction chip, supporting HD lossless linear recording at 1536Kbps. Easily capture audio with one-touch recording, voice-activated recording, and scheduled recording capabilities. 2. Versatile Audio Playback: The Audio Recorder supports multiple formats like MP3, WMA, FLAC, and APE. Enjoy playback functions including cycle and A-B repeat, making it a versatile tool for both recording and music playback. 3. Multifunctional Device: The Dictaphone combines a recorder, MP3 player, and USB drive in one. With built-in high-fidelity speakers, it allows direct sound playback for easy sharing of your recordings and music. 4. Extended Recording Time : The Sound Recorder is equipped with a large-capacity polymer battery for ultra-long recording sessions. It features automatic low-battery detection and protection, with a 5-minute auto-shutdown to conserve power. 5. Secure and Expandable Storage: The Recording Pen offers password protection to safeguard your data against leaks. It supports USB connection for easy file transfer and expandable memory with a TF card up to 256GB, ensuring ample storage for all your needs. Specification: Origin: Mainland China Product name: Voice recorder Color: Black Memory card: 8GB, 16GB (optional) Battery capacity: (900mAh) 3.7V lithium battery Display: TFT-1.44 inches Resolution: 128*128 Language support: Chinese, English, German and other 27 languages Signal-to-noise ratio: 80db Audio format: MP3, WMA, WAV, APE, FLAC, AAC-LC, M4A, OGG (only supports 20kbps-499kbps files) Recording format: MP3, WAV Recording bit rate: MP3: 32kbps, 64kbps, 128kbps, 192kbps WAV: 512kbps, 768kbps, 1024kbps, 1536kbps Speaker: 8 1W Transmission interface: Type-C (USB2.0) Headphone interface: Standard 3.5mm head dual channel output Operating temperature: 0 to 45 degrees Celsius 8GB: WAV format recording: 36H (512kbps); 24H (768kbps); 18H (1024kbps); 12H (1536kbps); MP3 format recording: 575H (32kbps); 287H (64kbps); 143H (128kbps); 96H (192kbps); 16GB: WAV format recording: 72H (512kbps); 48H (768kbps); 36H (1024kbps); 24H (1536kbps); MP3 format recording: 1150H (32kbps); 574H (64kbps); 286H (128kbps); 192H (192kbps); Product size: about 103*36*11mm/4.06x1.42x0.43inch Net weight: 46g Packaging size: 140*100*35mm Gross weight: 173g Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring. 1 X Voice Recorder 1 X Data Cable 1 X Instruction Manual