1.RF(Radio Frequency) mp3 Watch Player 2.Top grade calendar waterproof (Five hands watch with Date, week of day, Second for the small dial)3.Support a variety of acoustic formats: MP3, WMA4.High quality voice recording & playback Function5.Six EQ mode select6.Line-in7.Includes Repeat A-B and Repeat Mode 8.Mobile U-disk storage9.High speed USB2.010.Built-in 128MB-2GB Flash memory11.Rechargeable BatteryPacking: Gift box
producing area:China