Digital Voice Recorder MP3 Player with 4GB Memory, Support Mobile

Digital Voice Recorder MP3 Player with 4GB Memory, Support Mobile Bluetooth recording, Mobile Phone Answering & Redialing, Telephone recording, TF Card, Timer recording, Built in rechargeable Lithium-ion battery (188)(Grey)
1) Mobile Bluetooth recording
2) Mobile phone answering and redialing
3) One button recording & playing
4) Four Recording modes: LP: Long time recording; SP: High quality recording; HP: Ultra high quality recording; SHQ: Super high quality
5) Timer recording
6) Voice Activated Recording (VOR/VAR)
7) External microphone recording
8) Telephone conversation recording
9) Support Multi-language (Option): English, Simple Chinese, Traditional Chinese, Japanese, Korean, French, German, Italian, Spanish, Portuguese, Dutch, Swedish, Czech, Danish, Poland, Turkish, Hebrew, Thai, Hungarian, Romanian, Arabic, Greek, Indonesian
10) TF card extension
11) The password protecting
12) Recording files folder setting
13) Time setting
14) Recording monitor
15) Automatic section break
16) 8 Class intelligent power control
17) Built in high power loudspeaker
18) Built in rechargeable heavy duty polymer lithium battery
* Specifications
1) Power supply: Polymer battery 3.7V 380mAh
2) Built in 4GB
3) TF Card capacity: 2GB ~ 8GB
4) Sampling rate: LP 32kbps / SP 64Kbps / HQ 128Kbps/ SHQ 192Kbps
5) Recording time: 4GB: LP about 283 hours/ SP 141 hours / HQ 70 hours / SHQ 47 hours
6) Support system: Windows 98/ME/2000/XP/Vista
7) Recording format: MP3
8) Product size: 95x31.1x16.31mm
9) Weight: 76g
10) Housing: Metal Titanium