Color Golden Model HW10 Material Titanium alloy + silicone Quantity 1 Piece Shade Of Color Gold Networking GSM Frequency GSM:850/900/1800/900MHZ Data Transfer GPRS SIM Type Micro SIM SIM Slot 1 Network Standby Single Standby Network Conversation One-Party Conversation Only GPS No Type Brand New Operating System N/A CPU Processor MTK6260A533MHz CPU Core Quantity Single Core Language Simplified Chinese Traditional Chinese English Released Time 2014-12-8 RAM 64MB Internal Storage 128MB Memory Card Support TF card up to 32GB Screen Size 1.55 inch Touch Screen Capacitive Screen Screen Resolution 240 x 240 Main Camera Lens Features 1.3MP Flash No Touch Focus No Battery Capacity 400 mAh Battery Type Li-polymer battery Talk Time 3.5 Hour Standby Time 70 Hour Working Time 30 Hour Bluetooth Version V3.0 TV No Radio Tuner Yes Sensor G-sensor I/O Interface Micro USB Wristband Material Silicone Wristband Length 25 cm Packing List 1 x Smart watch 1 x USB cable (100cm) 1 x Headphone (120cm) 1 x Screen protector 1 x Chinese & English user manual