About the iPhone:
A7 chip with M7 motion coprocessor Touch ID fingerprint sensor 8MP iSight camera with True Tone flash and 1080p HD video recording Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20 and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.
About the Mophie battery case:
Rechargeable 2100mAh lithium ion polymer battery and protective case in one. Not compatible with iPhone 5C Talk Time Up to additional 10 hours on 3G, internet Use Up to additional 10 hours on 3G, up to additional 10 hours on LTE, up to additional 12 hours on Wi-Fi, audio Playback Up to 50 hours and Video Playback Up to 12 hours Impact-resistant protective dual-injected case with a shockproof band. Quick 1 amp recharging speed. 4 LED Light Status Indicator – Tells you how much “juice” you have left in the case for charging.

Product Features

• This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty
• This Bundle Includes: Apple iPhone 5s 16GB Certified Refurbished plus a brand new mophie Juice Pack Plus Battery Case for iPhone 5/5s (2,100mAh)
• Factory unlocked iPhones are GSM models and are ONLY compatible with GSM carriers like AT&T and T-Mobile as well as other GSM networks around the world. They WILL NOT WORK with CDMA carriers like Sprint, Verizon and the likes. The phone requires a nano SIM card (not included in the package). 2G: GSM 850 / 900 / 1800 / 1900, 3G: HSDPA 850 / 900 / 1700 / 1900 / 2100, 4G: LTE (bands are carrier dependent)
• iOS 7 (upgradable), Dual-Core 1.3 GHz Cyclone (ARM v8-based) Processor, Chipset: Apple A7, PowerVR G6430 (quad-core graphics) Graphics
• 8 Megapixel Camera (3264 x 2448 pixels) w/ Autofocus, dual-LED (dual tone) Flash + Front-Facing 1.2 Megapixel Camera, 720p@30fps, face detection, FaceTime over Wi-Fi or Cellular, Video