Color Black Brand OthersN/A Model AK812 Material ABS Quantity 1 Set Shade Of Color Black Networking GSM Frequency 900/1800/1900MHz Data Transfer GPRS SIM Type Ordinary SIM SIM Slot 1 Network Standby Single Standby Network Conversation One-Party Conversation Only GPS No Wi-Fi No Type Brand New Operating System No CPU Processor MT6225 CPU Type Single Core Language English Italian German Turkey language Russian Arabic Graphics Processor PowerVR SGX531 RAM 128MB ROM No Available Memory 89K Memory Card Support TF card up to 4GB Screen Size 1.44 inch Touch Screen Resistive Screen Screen Resolution 128 x 160 Camera No Secondary Camera Lens No Video No Flash No Auto Focus No Touch Focus No Battery Capacity 350 mAh Battery Type Li-ion battery Talk Time 7200~10800 s Standby Time 70~100 Hour Working Time 10 Hour Bluetooth Version V2.0 TV No Radio Tuner Yes waterproof level OthersNo Sensor No I/O Interface OthersMicro 12Pin Software FM MP3 MP4 Wristband Material PC Wristband Length 24 cm Packing List 1 x Watch phone 2 x Batteries 1 x Chinese / English manual 1 x Earphone (90cm) 1 x EU plug 110~240V power adapter 1 x Data cable (70cm)