Color Black Brand Others Model SHA04 Material Silicone + TPR Quantity 1 Piece Shade Of Color Black Networking OthersNo Frequency N/A SIM Type OthersNo SIM Slot OthersNo Network Standby OthersNo Network Conversation One-Party Conversation Only GPS No Type Brand New Operating System N/A CPU Processor NO CPU Core Quantity Single Core Language Chinese/English Released Time 2014 RAM No Internal Storage 4GB Memory Card No Screen Size 1.44 inch Touch Screen Capacitive Screen Screen Resolution 128 x 128 Touch Focus No Battery Capacity 480 mAh Battery Type Li-ion battery Talk Time 10 Hour Standby Time 12 Hour Working Time 48 Hour Bluetooth Version V2.1 TV No Radio Tuner No Dust-proof Level Support Shock-proof Level Support Waterproof Level OthersIP54 Sensor No I/O Interface Others Format Supported NO Software NO Wristband Material Silicone Wristband Length 22.8 cm Certification CE FCC RoHS Other Features 300KP Camera; Functions: Pedometer Sync Phone Book Call ID Phone Dialer SMS MP3 Take Photo/Video Clock Vibration Alarm Clock Calendar Stopwatch Packing List 1 x Smart Watch 1 x English User Manual