1.Chip: MTK626M+G-SENSOR; Cam: 24MB+32MB; Charging: general micro 5Pin USB</br>2.Bluetooth version: BT 3.0 Companion comes with bluetooth</br>3.Display: 0.71 OLED 48*64 dots; Touch key: single point touch key</br>4.Battery:120mAh Li-polymer; Speaker: 1206receiver type</br>5.Motor: Flat vibration motor; Language: Chinese and English</br></br>Product Description</br></br>Function:<br> 1.Turn on /off<br> Long press the power button to turn on the bracelet with WELCOME Letters<br> Long press the power button, and press the function key to turn off with GOODBYE letters<br> Press power key to light up the OLED screen with time display.<br> 2.Bluetooth pairing<br> 1)smart bracelet should be paired with smart phone for first time.<br> 2)Press function key to find the bluetooth, and press function key again to enter the bluetooth function, active bluetooth.<br> 3)Turn on bluetooth on smart watch, and make sure it can be searched by bluetooth devices.<br> 4)Search an connect bluetooth name DF22 on smart phone.<br> 3.Sync phone book<br> After devices pairing, press function key to switch into Phone Book function, and users can check and dial phone numbers<br> 4.Phone calls reminding, caller ID<br> After devices pairing, the bracelet vibrate and display caller ID when receiving phone calls<br> 5.Remote anti-lost <br> The bracelet alarms when the smart phone is 10 meters far from you, or smart phone power off.<br> 6. If you want to use all of the health smart watch function, please download FunRun App and open FunRun activity firstly, then you can use anti-lost, looking smartphones, step track, sleep management , phone call and message notification, remote capture, ect.<br> Descriptions:<br> the smart watch serve you as a servant beside you. <br> when you drive, it may be the best one to protect you from distracting your attention and to get rid of generating traffic accident.<br> when you run, it may be the number one to count how many steps you ran and how much calories you consume.<br> When you are busy, it may be the bringer who can remind you of calls you missed or messages you unread. <br> When you sleep day and night, it would monitor your sleeping quality and make you have a nice day.<br></br><br/>http://www.amazon.com/gp/product/B01KHMY9VG