... be customized and set extra sleeping time.19. Built-in game: 2 embedded common games,mobile phone QQ,ludo.20: Gravity ... call turn-to-mute, wallpaper change21. Special function: Unique design of the plug-and-play keyboard, High-speed MTK6235 chip, Global multi ... : 2009-5-2528. Design: bar29. Size: 60.8x115.9x12.9mm 30. Accessories: Battery x2(3600mAh),Charger,Earphone,Data cable,User manualCharger ...