... sim dual standby Android 2.1,Android market Smartphone (Google Android System version 2.2.1) H3000 (Quadband, ... max-Single SIM card design -Google android 2.1 operation system-Support touch version apk, ... support touch version Java software install etc-Bluetooth 2.0 + EDR, bluetooth A2DP, can transmitted audio ... 250 hours, Talk Time: 3~4 hours-U-disk, Stopwatch, Handsfree, SMS group sending, Alarm clock ...