<p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(244, 78, 59);font-size:16px;font-family:Arial">Product Parameters:</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">Name: Smart Ring</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">Color:Black,Gold</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">Size: 8.9.10.11.12</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">Battery capacity:15mAh</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">Stanby Time:About 45days</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">Working Time:About 3-5days</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">Charing time:0.5H</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">Heart Rate Sensor:Vcare VC30F</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">Waterproof Level:5ATM</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">Charging Requirement:Charging 1A or less</span></p><p><br/></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(244, 78, 59);font-size:16px;font-family:Arial">Major function:</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">1.Sports modes:  (Running, mountaineering, football, walking, badminton, teenagers, basketball, table tennis, yoga,skipping rope, cycling,swimming)</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">2.Motion data: On the homepage ofthemobile APP, the number of steps, distance,movement duration, and calorie data recorded on the day can be displayed.</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">3.Heart rate: On the homepage of the mobile app, select the heart rate, click to start at the beginning of the measurement,the indicator light is turned on, and the measurement is completed for 30 to 60 seconds.</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">4.Sleep: Watches can showthe total sleep last night and the length of light sleep and deep sleep. </span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(34, 34, 34);font-size:7.5pt;font-family:Arial">5.Blood oxygen: On the home page of the mobile APP, select blood oxygen, click to start measurement,the indicator will light up green,start testing for 30-60 seconds to complete the measurement, and the mobile APP will display the current blood oxygen, blood oxygen and fatigue value.</span></p><p><br/></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><a target="_self" class=""><span style="color:rgb(244, 78, 59);font-size:16px"><span style="color:rgb(244, 78, 59);font-size:16px;font-family:Arial">Notes:</span></span></a></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(244, 78, 59);font-size:7.5pt;font-family:Arial">1. After receiving the ring, please use the charging adapter to charge the ring for more than 2 hours.</span></p><p style="text-align:left;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt" class="MsoNormal" align="left"><span style="color:rgb(244, 78, 59);font-size:7.5pt;font-family:Arial">2. Please scan the QR code of the manual to download the APP before use.</span></p>