SD MMC Card Digital MP3 Player with Interchangeable Card Slot

Features:

• Specifications:
• Card Type: SD/MMC Card 32M-2G
• Card Reader: Read SD/MMC Card USB2.0 High Speed
• Card File System Format: FAT16
• Battery: Lithium Battery 3.7V
• Operation Indication: Read & Green indicative light
• Size: 40.5 x 40.5 x 13.5mm
• Signal Noise Ratio: 80dB
• Earphone Exporting Ratio: 32 OHM 10mv
• Export Frequency Range: 20HZ - 22KHZ
• Music Format: MP3
• Consecutive Playtime: 8~10Hrs
• Compression Ration: 8Kbps-320Kbps
• Other: Voice Gradually Increasing Function
• Notes: SD MMC memory card not included.