Product information:
External card!
(Support up to 32GB TF)
tiny! With screen
Connect headphones to listen to MP3 directly.
Recording format: WAV
Recording bit rate: 192kbps
Continuous recording: 20 hours
Power supply: 3.7V 200mAh
Size Information:
Product size: 7x1.8x1.1 (mm)
packing list:
Headphone, data cable, manual, carton packaging
