Specification:
Product name: M13 MP3 player
Battery: Environmentally friendly polymer lithium battery
Recording time: about 40 hours
Playing time: about 30 hours
Recording method: one-key recording, one-key saving
Recording format: support MP3, WAV format.
WAV digits: 1536kbps
MP3 number of bits: 192kbps
Music playback: MP3, WMA, OGG, APE, FLAC, WAV, AAC-LC, ACELP
Video playback support: AMV, AVI (AVI video files need to be converted by a conversion tool)
Picture browsing support: support JPEG, BMP, GIF format browsing
Display screen: 1.5 inches / 128 * 160 pixels / TFT display / adjustable brightness and darkness
Bluetooth module: BlueTooth 4.0
WMA bit rate: 32K bps-384K bps
Frequency response: 20Hz to 20KHz
Signal to noise ratio: 90dB
Headphone output: (L) 9mW+ (R) 9mW (320hm)
Headphone jack: 3.5MM
USB interface: Micro USB
Body material: zinc alloy material, 3.5D high-strength glass mirror
Control panel: millisecond capacitive touch panel (support backlight)
Fiction Text: TXT
Memory capacity: 4G / 8G /16G/32G multiple capacity options
Product size: height 86mmX width 41mmx thickness 10mm
Product weight; about 66.5g

Packing list:

 host*1 packing box*1 earphones*1 pair data cable*1 manual*1 warranty card*1