Amplifer ,loudspeaker,sound amplifer for iphone 4 Model number :SKT-308 Material : plastic Color : white Features: -Acoustically amplifies the speaker of your iPhone without batteries, cables or electricity; internal engineered waveguide requires no power -The perfect solution for audio and video conferencing with iPhone 4 -Listen to audio from videos, games, and music without headphones -Holds your iPhone in both landscape and portrait mode -Insert your own dock cable to charge and sync while listening Compatibility -iPhone 4 (16/32GB) -iPhone 4 AT&T (16/32GB) -iPhone 4 CDMA (16/32GB) -iPhone 4 GSM (16/32GB) -iPhone 4 Verizon (16/32GB) For more information about ipad cases ,soft sleeves ,wireless products and electronics,please welcome to www.myweycase.com
