1.Digital recorder with line controller
2.Philips PNX-0107 solution
3,CE/ROHS/FCC Certificate

Products features:

Recording format: Hi-Fi Stereo MP3 format
Sampling rate: 128kbps 44.1KHz
Double directional digital high-sensitivity microphone
Hearing Aid function, and listening by earphone during recording

Line in recording and Telephone recording
Support MP3/WMA/APE formats playing USB 2.0 interface
Dimensions & Weight: 60*20*7mm, 17g
Built in 170mAH Li-ion Battery, Up to 20 hours of continues recording
about 15 hours to listen(SP, Vol 15 degree, earphone)