Iphone 4 4s Battery Case with Build-in Bluetooth Headset &ndash;Hard Slim Luxury Case&ndash; Rechargeable Extended Battery Pack &ndash; Best Latest Stylish All in One Design &ndash; Perfect Custom Fit &ndash; for Girls & Guys - At&t Verizon Sprint Unlocked &ndash; Black Pearl Silver White (Dark Blue (Skin Only)) 10 color choices to match different sides of you. Change the color to suit your mood or the season. Show your personality. No battery or headset included. Works only with the black or white EasyPal cases. Skin Only.