HHMM Stylish Rechargeable Lighter Protective Skin Hard Case for iPhone 4 4S (Black with Black Edge) This model is compatible: Hard case for iPhone 4G & 4S AT&T, Verizon, & Sprint. Protect your phone from scratches, dirt and bumps. Precise openings on the protector case to allow access to all controls and features on the phone. Easy to install and remove. With 400 mAH high-capacity battery, one charge can light 80 cigarettes