This grip with speaker is specially devoloped for 3DS console,with unique shape and attractive,flash appearance,Easy to use,It does not only enhance the comfort of player's hands,but also make it easier to play 3DSconsole on the function convenient for use 3DS and to view ,Could recharge your 3DSconsole anytime,The shell made by high strength plastic material,Durable,Scratch-resistant ,well protect your consoles from damage,This grip is the best accessory for 3DSconsole.