Auzentech Black i.Fuzen HP-1Dual Audio Power&Protection for iPhone4

Snap your iPhone 4 on-board for improved audio playback, longer battery life, and a luxurious protective case. Own the iPhone 4? You need the i.Fuzen HP1 from Auzentech.
Dual Audio. Backup Power. Hard Shell Protection.
The i.Fuzen HP1 serves three important functions that no iPhone 4 owner should be without. The Dual Headphone Amp boosts audio volume and quality. The Rechargable Battery nearly doubles your iPhone4 battery life, giving you the power to talk, surf, watch, and play for as long as you like. The case wraps your iPhone 4 in a hard shell for maximum protection and an enhanced look and feel.
Don't let your iPhone 4 leave home without it.

Features of the i.Fuzen HP-1

What happens when you snap your iPhone4 or iPhone 4S on board the i.Fuzen HP-1? Improved audio playback. Longer battery life. A luxurious protective case. So much style.

Great 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

• 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