First Act Go! Amp GX203 Ultimate Portable Gaming Amplifier Amplify Sound From Your PSP, Game Boy or Nintendo DS First Act Go! Amp GX203 Experience gaming on the go like never before with this First Act Go! Amp GX203 portable gaming amplifier! Just plug in your portable gaming device like the Sony PSP, Nintendo DS, Game Boy or any other device into the input jack and the Go! Amp GX203 will automatically turn on and you're set. The Go! Amp GX203 gives you the freedom to play your favorite games as loud as you want anywhere you want with its small compact design. A Clean/Distortion button and removable belt clip are two cool features of this Go! Amp GX203 that really set it apart from other portable speakers out there. Don't wait order today and get your game on! Features/Specifications: First Act Go! Amp GX203 Ultimate Portable Gaming Amplifier General Features: Sleek black design Clean/Distortion switch Lightweight design Removable belt clip Perfect for all portable gaming consoles with a headphone out jack Operates on One (1) 9-volt battery (not included) Audio in 3.5 mm jack Headphone out/Audio out 3.5 mm jack Can also be used with MP3 players or audio source with a audio out 3.5 mm jack Package Includes: First Act Go! Amp GX203 Ultimate Portable Gaming Amplifier 3.5 mm audio cable User's manual Additional Information: Notes: Model: Go! Amp GX203 UPC: 6 07266 80506 8 Product Requirements: Available audio source with 3.5 mm jack One (1) 9-volt battery Shipping in USA, By USPS