Product Description

Boost Case™ for iPhone 4 was designed to offer 1the highest capacity of battery life possible (1700mAh) into an ultra-compact (0.6 in) form-fitting design. This combination of power and form-factor is currently unmatched in the industry. Its fully enclosed soft-touch design is stylish to look at and easy to hold onto. At 2 ounces, BOOST Case™ is designed to feel nearly weightless eliminating any added bulk so much that you hardly notice, and might even forget, you are charging your iPhone.

Includes a micro USB cable for simultaneous charging and syncing without removing iPhone from case, automatic ON/OFF detection and battery level maintenance. All BOOST Case™ battery cases come precharged out of the box.
Apple certified Made for iPhone product and OTA certified.

Features:

• Officially certified by Apple Inc. as a “Made for iPhone” product
• Boost Case is built with a durable easy-grip protective shell so it looks and feels like a protective case, its power boost hidden inconspicuously inside
• Sophisticated battery technology automatically detects iPhone 4 for toggling on/off. Optional manual press and hold on/off
• Blue LED lights indicate all stages of battery level
• Sync data and charge device simultaneously, no need to disconnect
• High capacity rechargeable battery case enough to double the original battery life of iPhone 4

Compatibility:

• iPhone 4 (16/32GB)
• iPhone 4 AT&T (16/32GB)
• iPhone 4 CDMA (16/32GB)
• iPhone 4 GSM (16/32GB)
• iPhone 4 Verizon (16/32GB)