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i.Fuzen HP-1 (Sharp - White) iPhone 4/4S Rechargeable Battery Case

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Double Your iPhone's Battery Life

The HP-1 has a powerful 1650mAh on-board backup battery which can nearly double the battery life of the iPhone 4/4S. The unique Smart Battery Protection circuit continuously monitors and optimizes the power performance of your iPhone, and an independent LED indicator keeps you informed of the remaining life of the secondary battery. The new "auto shut-off" feature will help preserve your battery life by switching off once the iPhone is fully charged.


Headphone Amplifier & Splitter

The i.Fuzen HP-1 allows you to share your music with a friend by splitting the single headphone jack into two. The proprietary J-FET OP-AMP amplifier is powerful enough to drive two pairs of standard headphones or one pair of professional monitoring headphones while maintaining vacuum tube quality sound, making the HP-1 the ideal choice for audiophiles and music lovers alike. The new and improved amplifier will allow you to enjoy the headphone amplifier while your iPhone charges.


Unrestricted iTunes Sync

With full USB pass through capability, this case will allow you to sync flawlessly with iTunes without the need to remove the iPhone. The mini USB input also increases your options if you are in need of an emergency charge, but do not have access to a dock connector cable.


Innovative Design

The i.Fuzen HP-1 takes advantage of the features and style of the iPhone 4/4S. The relatively sleek case accentuates the iPhone's distinctive lines while minimizing the increase in overall size. The HP-1 is available in white and black, allowing you to easily match the case to your iPhone.


Cell Phone Case Features:

Proprietary Auzentech Headphone Amplifier
Dual Headphone Output port to share your listening with your friends
ZX-Driver provides Ultra-Low Distortion and Max 180mW output power
J-FET OP-AMP to provide Vacuum Tube like sound output
Proprietary Auzentech Balanced Power Supply
Sound Mode, Selector button & Status Indicator
Touch panel volume control
Unique & compact design to match your iPhone 4 look
Impressive 1650mAH Li-Polymer battery with Smart protection circuit
Improved Sharp Version adds innovative features
Unlimited headphone amp usage while your iPhone is charging
Headphone amp will not charge iPhone while in use for extended usage
Automatically shuts off once iPhone is fully charged to extend battery reserve power
4-Steps LED battery life meter and battery life check button
Charge via USB port (from desktop PC or Laptop) with supplied USB cable
Supports USB pass through, iTunes Sync
Last up to 500 full charges
1-year Manufacturer's warranty


Device Specifications:

Battery Life: 1650 mAh
Supports USB pass-through
Output voltage: DC 5V
Output current: 500 mA
Maximum Input current: 800 mA
Output Power: 180mW (90mW + 90mW @ 32 Ohms
Frequency Response: 5Hz - 100kHz, +/- 0.23dB
Input Sensitivity: 1.25V RMS
Maximum Gain: +9dB
Input Impedance: 50 kOhms
Load Impedance: 32 - 600 Ohm
Total Harmonic Distortion: 0.002%,@ 1kHz into 32 Ohms
Signal to Noise Ratio: 113dB (A-weighted)
Product size : 62.7mm(W) x 133.4mm(H) x 15.3mm(D)
Weight: 70g


Battery Specifications:

1650mAh rechargeable lithium polymer battery
DC 5V/500mA Power output
Audio playback Up to additional 44 hours
Video playback Up to additional 11 hours
Talk time Up to additional 8 hours


Headphone Amplifier Specifications:

180mW Headphone output power
32 - 600 Ohm Load impedance
113dB(A-weighted) Signal to noise ratio

Comp
atible Cell Phones:

iPhone 4
iPhone 4S


Quick Info


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