Features :
- Anti-fall, anti-bump protective case
- On-the-go power for the iPhone 4
- 1500 mAh battery for nearly double the iPhone 4 juice
- Recharges directly with your iPhone 4 cable
- 10W speaker amplifier for superior tone quality
- No setup - just slip in your iPhone 4 and you're good to go!
Specifications
- Color: Black
- Speaker Amplifier: 10w
- Material: Hard Molded ABS
- Battery: Rechargeable li-ion batteries (1500mAh 3.7v)
- Output Current:
