Want your iPod Touch turn into an iPhone.

I recently found out that Apple's iPod Touch owners (such as myself) could get cellular features on it, which by the way it's awesome for those who wants to turn their iPod Touch into an iPhone.

a Chinese company called Yosion Technology, has developed the Apple Peel 520, which is a protective case with cellular enabler making the iPod Touch have call function and it's available online for about $57 USD  (Estimated around $445 HKD) with a one-year warranty. 

According to Chinese magazine PConline, the accessory fixes onto the iPod Touch and comes with a dock connector; built-in 800mAh battery (rated for 4.5 hours of talk time and five days on standby); and SIM card slot. It will only work with a jailbroken iPod Touch as the Yosion and YsSMS apps have to be installed for calling and messaging, and these will be able to run in the background. The Peel 520 will initially launch with a silicone rubber case, but a plastic version can be expected in the future. 

Note, that the Peel 520 doesn't turn the iPod Touch into a "full-fledged phone", and also stated that there's no auto screen lock when the handset is next to the ear and no caller name/number display. Bluetooth and hands-free calling weren't available during the hands-on test of the prototype, but these will reportedly be supported in the retail version of the Peel 520. According to initial tests, the reviewer didn't experience any dropped calls, although there was noticeable lag before the iPod Touch registered an incoming call.