Hohool is a community based on your phone contacts. It has free call, LBS, and share functions etc. And it's more convenient to communicate with each other than common finger typing method. Funtions: 1, record: tap to record and release to launch your speech tweet. LBS: to divide geographic region, release and listen twitters in designated location. Let the world hear your voice. 3, true communication: this true mobile community is based on your contracts. Every contact can be your listener.