Specifications:

• This is a action game controller to performing rhythm song of "Guitar" simply, NDS Lite can be changed to real guitar after inserted special game card
• It comes with a hand strap
• Including of speaker
• It can be switched cetween earphone audio and outside voice output, the voice is so clearly
• Insert the headset if you do not want the out voice
• It used convenience and good touching 
• This is a non-OEM product
• Compatible with: Nintendo NDSL/Lite

Details:

• It used convenience and good touching

• Insert the headset if you do not want the out voice

• It used convenience and good touching  

Package Included:

• 1 x Hero Guitar Grip with Speaker for Nintendo NDSL/Lite