Remote Control Compatible for iPod Nano

Specifications
1) Color: white 
2) Length: 60cm 
3) Weight: 26g
4) Compatible for Apple IPod Nano 

Usage:
1) "+" key: increase volume, "-" key - decrease volume, press "+"/ "-" step by 
    step or continually to adjust the output volume
2) ">>": forward or skip forward, "<<" - back or skip backward, press ">>"/ "<<"
    to skip forward or backward, Lasting press to play forward or play back
3) ">||": play / pause / on / off, press this key to play or pause, lasting press
    to turn on / off
4) "hold": lock / unlock, press it to lock / unlock all keys of the remote, in case
    of some unaware operation