Description: CPUHS6620+BK3266 Flash512KB+16M GPS/AGPSNO G-sensorYES M-sensorYES WifiNO SIMNO BT4.2+5.0 Dual-mode Bluetooth antennaHs6620 + bk3266 all need welding wire LCD1.44inch TPcob capacitance multi touch Heart rate sensorHeart rate MotorYES USBNO Charging mode2pin thimble charging compatible with wireless charging MicrophoneYES Side keyKnob button HornYES,Two in one loudspeaker and handset Receiver Power amplifierYES Battery capacity200mah Specifications: 1Smart watch Bluetooth call-Using high-fidelity waterproof speakers, Bluetoothlistening to show high-definition original sound, nomatter Is it sports or driving? One-click answeringand releasing your hands to make communicationmore free 2.Integral Artisan Aesthetics-1.75 inch high-definition screen , rich and delicatecolors , real high-definition resolution of the picture320 * 385 , make the field of view more natural touchsmoother , and display brighter effects Vivid , bringinga better sense of design and broader vision 3.Accurate heart rate monitoring-Integrating PPG + ECG measurement technology ,PPG photoelectric measurement of heart rate isused Automatic recording throughout the day ,heart rate can be measured on the wrist to ensurehealth measurement The amount is effective andaccurate , allowing you to experience theconvenience brought by being your own health steward 4.Three menu modes canbe switched at wil-Rich preset function menu to meet the diversifiedaesthetics , Meet various operating habits of daily use 5Social on the wrist Synchronousreception of all kinds of information-Synchronize with mobile phone , support WechatSMS , QQ , etc . Remind to check information intime without delaying important moments Package Included: 1* Smart watch 1* Charging cable 1* Manual