Features: 
1) Accurate timer with calendar on the panel 
2) MP3 player, with LED status indicator, red-green-yellow 
3) 5 music models: normal, rock, jazz, classic and POP 
4) Long time digital voice recorder with built-in microphone 
5) A-B repeat function 
6) USB memory, take information anywhere at anytime 
7) Original Japanese watch core 
8) Original long-term battery, can be used for 2 years 
9) Battery model: build-in Li-ion battery 
10) Working time: 10 hour playing after fully charged 
11) Charge time: 2.5 - 3h and up to 5 - 6h for first charging 
12) Shock proof, static proof and waterproof
13) Capacity choice: 128MB / 256MB / 512MB / 1GB / 2GB