EC21 Product Catalogs - dual talking

Quad-band Dual SIM Standby Wi-Fi Cell Phone Watch - Silver

20130108

Quad-band Dual SIM Standby Wi-Fi Cell Phone Watch - Silver Product Specification Style: Watch Phone Frequency: GSM (850/900/1800/1900MHz) Service Provide: Unlocked SIM Card Slot: Dual SIM Internal Me

Alibaba China 4.7inch MTK6582 Quad Core 512 4G UMTGSM Mtk6589t Dual SIM Smartphone

20150209

Alibaba china 4.7inch MTK6582 Quad Core 512 4G UMTGSM mtk6589t dual sim smartphone Special Line : MTK6582 Quad Core, Android 4.4 512+4G , 540*960 , 3G UMT +GSM; Built-in WIFI,GPS,BT Front 0.3M +R

4G Water Drop Notch Smart Phone with Triple Back Camera and Slim Design , Fingerprint Unlock

20200911

Talk Time (typical) 8 hrs Standby Time (typical) 260 hrs Charge Time (typical) <5 hrs SENSORS Accelerometer Yes E-Compass No Proximity Sensor Yes Ambient Light Sensor Yes Gyroscope No Fingerprint Ye