... 2.Reminding function (timekeeping, alarm clock) 3.Chatting First, Naughty boy’s characteristics: 1. A smart interactive toy 2. Use Mandarin ... its recognition ability. Note: 1,Communicating with small naughty boy.Please use mandarin or standard English at normal speaking speed ... For five minutes without audio signal input, the small naughty boy will automatically go to sleep. Six, happy and angry ...