1. ### Product Description - 1. Material: Metal + Glass - 2. Dimensions: 85mm×36mm×14mm - 3. Memory: 8GB - 4. Display Screen: 1.0 inch - 5. Recording Mode: Continuous Recording - 6. Recording Format: WAV Format - 7. Recording Power: 0.8mA - 2mA - 8. Recording Sampling Rate: 8KHz/16KHz/48KHz - 9. Recording Bit Rate: WAV (32/128/192/384Kbps) - 10. Music Playback Format: MP3, WAV - 11. Memory Card Type: Does not support expansion cards - 12. Display Screen: Monochrome Display - 13. Transmission Interface: USB 2.0 - 14. Recording Distance: 10 meters - 20 meters - 15. Power Supply Method: Built - in Lithium Battery - 16. Battery Capacity: 220mAh - 17. Battery Life: Can record continuously for 18 hours and play for 5 hours (with headphones inserted) - 18. Colors: Black, Iron Gray, Silver - 19. Quantity: 1 piece - 20. Package Contents: 1 voice recorder (including battery) 2. ### Product Features - 1. Multi - function: This digital voice recorder has multiple functions, such as being an MP3 player, one - key recording, phone recording function, high - quality recording, automatic storage, time setting, etc. - 2. High - quality Sound and Easy to Use: The microphone of this voice recorder has higher sensitivity, allowing you to enjoy better sound quality. You can record, save, and play through three simple buttons, making it easy to operate. - 3. 8GB Memory for Longer Recording Time: This voice recorder can record up to 560 hours (at 32kbps recording quality); it has a built - in rechargeable battery; after being fully charged, it can record continuously for 18 hours and play for 5 hours (with headphones). - 4. High - fidelity Recording: The microphone of this voice recorder records in high - definition mode and has an intelligent dynamic noise reduction function, ensuring excellent sound and recording quality within a 360 - degree radius. The external speaker can reproduce your recordings in high - fidelity. - 5. Wide Application: This voice recorder is very suitable for university classrooms, lectures, discussions, interviews, group presentations, and podcasts. It is especially suitable for primary school students, students, teachers, professors, business people and other groups.