Digital Audio Recorder - Universal - Keys Digital Voice Recorder Voice Highlights Universal Keys Digital Voice Recorder Voice Keys Digital Voice Recorder Voice Product is shipped based on color or color. main product page image size. Keychain Digital Voice Voice Recorder Recording USB Flash Drive Silver Audio Sound Dictaphone Portable MP3 Player | Digital Voice Recorderv11 Keychain Digital Voice Recorder Record Enabled USB Audio Drive Silver Sound Portable Dictaphone MP3 Player Product Features: 1. Shell made of metal and zinc alloy material, strongly anti-fall2. ATJ3315D Chip Pen Professional Recording, HD Recording3. Timestamp, automatically name recording files by date. AGC function, automatically adjust the noise source5. Voice recorder, MP3 player and USB flash drive6. Support voice activated recording7. Detect low battery and automatically save recording files8. Playback function: one key to record/save9. Plug into headphones to listen to Music10. USB adapter11. Long battery life 12. Built in 150mAh lithium battery 150mAh13. USB 2.0 connector, easy to upload and download files14. Color: black / specification: 1. Recording format: WAV / 192KPBS2. Music playback format: WMA / WAV / MP3 / OGG etc. Audio Format3. Battery recording time: about 15 hours4. Battery play time: about 10 hours5. Battery: 150mAh Lithium battery charging time: about 2 hours6. Signal to noise ratio: 80db7. USB Interface: USB 2.0 High Speed8. 16GB 16GB recording time: about 188h / 32GB saving recording time: about 376h9. Working temperature: -5 to 40 degrees10. Recording sample rate: 48 kHz11. Headphone Jack: USB Jack12. Compatible system: Windows 2000 and above 13. Size (mm): 70*23*8 (l*w*t) 14. Net weight: about 34gpackage included: 1*Voice Recorder1*English Manual1*USB Data Cable