TAIPEI, Taiwan – A new iPhone 4/4S pico projector battery case was announced at the Dausen booth at Computex 2012.
The new accessory incorporates latest DLP technology coming from Texas Instruments and is able to project a 640x360 image on a 70-inch widescreen with 1000:1 contrast ratio.
The battery pack features 2200mAh battery that works for a three hours' maximum and can be recharged through mini-USB charge port found at the bottom. In addition, it includes 0.5W amplifier-powered built-in speaker on the back, with the volume rocker on one side of the case.
Although the pico projector is said to be working fine, it was not coping well with the lighting conditions at the event.
The Dausen iPhone 4/4S battery case is yet to be released and nothing about the price is mentioned at the time of publication.