The waterproof touch key Necklace MP3 Player
Features:
- Audio format: MP3, WMA, WAV
- USB Flash Drive
- Induction earphone Jack: It can play automatically when you insert your earphone into to Jack, and turn off when you take your earphone out from the Jack
- Built-in Rechargeable Lithium battery
- Long time playback up to 12 hours
Specifications:
- Size: 42x14x7mm
- Weight: 18g
- Color: Black, Red, Purple, Orange, White, Green
- Memory Capacity: 128M/ 256MB/ 512MB/ 1GB/ 2GB/ 4GB
- Interface: USB2.0 (Read: 5-6.5MB/s, Write: 3.5-4.5MB/s)
- SNR: >90dB
- Frequency response: 20Hz~20kHz
- Operation System: Windows 98/SE/ME/2K/XP/VISTA, Mac OS9.0, Linux2.4 or above