Mobile operation: Easily control through the app, start recording anytime, anywhere, and manage recording files. Real time transcription: Real time transcription of text with an accuracy rate of up to 98%, making meeting minutes and study notes easy to handle. Simultaneous interpretation: Supporting real-time translation in multiple languages, language learning assistant, enhancing cross-border communication and business negotiations. AI Empowerment: Utilize AI big models to analyze transcribed content, accurately summarize and generalize, improving efficiency. Quick mind map: Refine the content of the chart. The AI big model analyzes and refines the summary content, and automatically generates a mind map. Real time translation: Easily achieve two-way translation in conversations, making communication smoother. Real-Time File Sharing: Share audio files, transcribed documents, summaries, mind maps, etc. with friends or social media accounts. Multi language conversion: Supports over 60 languages. Built-in large language model for quick recognition of multiple standard languages. Name: Voice Recorder Model: Q90A Memory card: 64GB Memory: EMMC Bluetooth version: 5.3 Recording time: 10H Playback time: 11H Charging time: 1.5 hours Battery capacity: 180mAh Quick recording: one-touch recording (normal recording + voice-activated recording + mobile phone APP recording) Voice-activated recording: supported Recording format: WAV Playback format: MP3, WMA, OGG, APE, FLAC, WAV, AAC-LC, ACELP Time stamp: with timestamp Recording time: about 600 hours of recording, about 300 hours of playback Other functions: LED indicator for battery power, LED indicator for playback, automatic split recording, loop overwrite recording Recording management: play recordings on the phone, manage recording files, share files Size: 13x155mm Color: As shown Material: Plastic + Metal Package Contents: 1 * Recorder 1 * Data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.