Universal Cell Phone Battery Travel Charger features: Travel Battery charger for all types of batteries. Adjustable contacts works for virtually every type of cell phone battery. Even works with batteries with more than 2 contacts! You can even use it as an adapter with you iPod chargers LED charge indicator - indicates Power, Charging, and Full Charge status Folding plug for compact travel. "TE" (test) and "CO" (polarity) button checks for proper connection. Great backup charger for all your cell phones! Apple iPhone 4 Backup Battery Rubberized Case w/ Screen Guard and USB (1700 mash) - Black Features: Made to fit your iPhone 4 Charge & Sync Smart port indication Fully enclosed protective soft matte surface case Lithium Polymer Battery 1700mAH 5 Hours talk time 7 Hours video 28 Hours of audio playback 2.10 hours of standby time 4.5 hours of internet use Includes: Battery Case, USB Cable, and Screen Protector Brand: Pure-Gear Color: Black Original Original Apple iPhone 3Gs 3G Stereo Headset 3.5mm jack Answer/End Button w/MIC - White Features: Original Apply Acessory Stereo Headset Answer/End Call Controls for phones/devices with that capability Skip songs for iPhone 4, iPhone 3G 3GS, iPod Touch and more 3.5mm jack Microphone on wire Brand: Apple Color: White