Product Features: 1. Shell made from metal and zinc alloy material, anti-fall strongly 2. Professional recording pen chip of ATJ3315D, HD recording 3. Timestamp,Name the recording files by date automatically 4. AGC function, adjusts the noise source automatically 5. Voice Recorder,MP3 player,and USB flash drive 6. Support voice activated recording 7. Detect low battery and save the recording files automatically 8. Playback function: One key to record/save 9. Plug into headphones to listen to music 10. USB adapter 11. Long battery life 12. Built in rechargeable 150mAh lithium battery 13. USB 2.0 connector , easy to upload and download files 14. Color: Black/Silver Specification: 1. Recording Format: WAV/192kpbs 2. Music Playback Format: WMA/WAV/MP3/OGG etc. audio format 3. Battery Recording Time: About 15 hours 4. Battery Playing Time: About 10 hours 5. Battery: 150mAh lithium battery Battery charging time: About 2 hours 6. Noise-signal ratio: 80db 7. USB Interface: USB 2.0 High Speed 8. 16GB Saving recording time: About 188H/ 32GB saving recording time: About 376H 9. Working Temperature: -5 to 40 degrees 10. Recording Sample Rate: 48KHZ 11. Headphone Jack: USB jack 12. Compatible System: Windows 2000&above 13. Size(mm): 70*23*8 (L*W*T) 14. Net Weight: About 34g Package Included: 1*voice recorder 1*English manual 1*USB data cable FAQ A: ODM/OEM Services Q1: May I buy samples from you? A: Sure, sample order is available for you to test our quality and service Q2: What's the leading time? A: 2~5 days for sample orders ,bulk order according to the different product . Q3: Do you have any MOQ limit ? A: Our minimum order qty is 20pcs each model ,but we accept small order as trail order . Q4: can I get your price list ? A: Yes, pls tell us the model number and order quantity ,then we will offer you the price by email. Q5: How will you deliver the goods to me? A:We usually ship the products by express delivery to your door or by air freight to your nearest airport. If the order quantity is large, we may ship by sea container. Q6: How to proceed the order if I have logo to print? A: First, artwork for visual confirmation, and next is sample picture or sending sample to you for confirmation, finally we will go to mass production. Q7: Can i do my owe design package box ? A: yes. pls upply the artwork, and then we can print the box with your own design. Q8: Do you have any After-Sales service? A: Yes! We have professional After-sales Dept. For mega project, our technical person can also provide the in-door installation.