Raisoo Peel case T4 enhanced Dual SIM-card iOS 5.1

Newest 3nd Generation Raisoo Peel 520 case T4 enhanced version Turn Your 4th iPod Touch To iPhone, Quad Band, Dual SIM-card, GPRS, 3G, BLACK/WHITE
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High Quality Voice Call
Dual SIM-card support
Internet via GPRS
iPhone Style SMS
Extremely Strong Battery
Can Charge the iPod Touch
3G SIM card supported, Quad Band
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T3: Thinnest among other iPod Touch 2/3 peels
T4: Thinnest among other iPod Touch 4 peels

Call, Recharge, SMS, Surf the internet with your iPod Touch.
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The Rasioo Peel is the latest member among the Peel with dual SIM card support, you will never have to carry 2 phones around again. FOREVER!
It’s fully covered design protects the iPod Touch and offers a better voice call quality.
The backup battery to recharge the iPod Touch’s battery is also ideal for users.
Ideal for non-camera restricted area.
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Specification:

- GSM Voice Call: High quality voice call through quad band: 850/900/1800/1900MHz.
- GPRS: Fast and Stable.
- SMS: Chat mode (iPhone Style)
- Battery: 1600mAh, able to charge the iPod Touch's battery.*new feature*.
- Dual Sim card support *new feature*.
- High quality material.
- Perfect fit for the iPod Touch.
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- Quality designed volume control buttons, sleep bottom.
- Specially designed for the iPod Touch 2G,3G.
- 125 x 65 x 14.6mm.
- Standby time: 200 hrs ; talking time: up to 8 hrs.
- Vibration / Vib. + Ringtone / Silent / Ringtone.
- Audio Jack: 3.5mm
- LED light indicator
- 3D sound built-in speaker.
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Installation:

Do Not Upgrade the firmware of your iPod Touch 3G, as iOS4.3 and above do not support GPRS function at the moment . ( You can downgrade your iPod Touch 3G to iOS 5.01 to use the GPRS function).