1. mp3 and WMA Digital Music Playback2. negative LCD with Backlight3. built-in SD / MMC Slot4. clock Alarm Music5. 4-Digit Clock Display (AM / PM and 24hrs) 6. red and Blue LED Display7. built-in Stereo Speakers (2W) 8. usb 2. 09. plug and Play for Windows 98 Upwards10. 4 x AA battery or optional AC adaptor11. size: 7cmx7. 5cmx7. 5cm weight: 350g
MP3 Alarm Clock