Flips HD Headphones that flip to powerful speakers! The Flips HD Headphones feature: * Hi Def Sound: Patent pending technology provides crisp, clear high definition sound experience. * On The Go: Light and compact design, folds neatly into a protective case, take them anywhere, anytime. * Comfort Fit: Custom vented ear cups and plush memory foam padding on every contact surface. * Amp"d Sound: Intense amplified, powerful sound delivered by proprietary technology. * Safety Flip: Safely amplify into powerful speakers only when pointed away from your ears. * Stay Charged: Supercharged sound provided by a powerful lithium ion battery, USB rechargeable, for hours of extraordinary playtime.