Color Golden + Black Brand OthersHi Watch Model Hi Watch 1 Material Zinc alloy + PC Quantity 1 Set Shade Of Color Gold Networking GSM Frequency GSM 850/900/1800/1900MHz Data Transfer GPRSEDGE SIM Type Micro SIM SIM Slot 1 Network Standby Single Standby Network Conversation One-Party Conversation Only GPS No Wi-Fi No Type Brand New Operating System OthersMTK CPU Processor MTK6260-ARM7 CPU Type Single Core Language Chinese / English Released Time 2014-05-02 RAM 128MB ROM 64MB Memory Card No Screen Size 1.55 inch Touch Screen Capacitive Screen Screen Resolution 240 x 240 Camera 2.0 MP Flash No Touch Focus No Battery Capacity 350 mAh Battery Type Li-ion battery Talk Time 3 Hour Standby Time 48 Hour Working Time 24 Hour Bluetooth Version V3.0 TV No Radio Tuner Yes dust-proof level No shock-proof level No waterproof level OthersNo Sensor G-sensor I/O Interface Micro USBSIM Slot Wristband Material Silicone Wristband Length 26 cm Packing List 1 x Watch Phone 1 x Battery (350mAh) 1 x Data cable (100cm) 1 x Earphones (100cm-cable)