Music Player:

1, Corlor: red, jewelry blue, black, pink, champagne gold, purple

2, Metal shell

3, Mini sport audio

4, Applicability: bicycling, mountain-climbing, walking, doing housework, sleeping by, entertainmenting and so on.

5, Support line input, attachable range: many audio-output device like computer, mobile phone, mp3, mp4, mp5

6, Support TF card

7, Charging time: 6 hours

8, Output power: 2w

9, Weight: 138g

10, Support LSDN: power supply and signal receipt were operated only by USB.

11, Endurance: 6-12 hours

12, Audio format: MP3

13, Frequency response: 20HZ----20KHZ