... dual card GSM bar mobile phone stereophone,40 big speaker , Class K audio power amplifier dimension115mm*50mm* ... )bluetoothsupportringtone64polyohonic ringtone, support MP3 ringtoneflash lightsupportsoundstereophone,40 big speaker , Class K audio power amplifierearphone portsupportkeyboard lightblue colorfunction ... gift box,user manual 2.4" big speaker big battery dual SIM card GSM bar mobile phone ...