This is an multifunctional bluetooth watch. It can not only show your time and alarm clock ， with this device ， you can make a call or pick up call， also can enjoy music with this mini speaker.Features:1. Works with Bluetooth enabled devices2. Hangs up the prompt after 5-10 seconds3. Bluetooth hands-free calling 4. Displays incoming caller ID5. Built-in microphone and speaker6. Combines functions of a traditional wrist watch， Bluetooth earphones and speaker7. Features synchronizing/view/clearing functions Specification:1.Color: Black2.Bluetooth: V3.03.Standby Time: 80 hours4.Talk Time: 6 hours5.Backlit color: Blue6.Compatibility: Bluetooth enabled mobile phones such as Apple， Samsung， Sony， HTC， ZTE， HUAWEI and KUPAI7.Weight: 60 g8.Size: 48x55x17mmPackage included:Bluetooth watch x 1Charge cable x 1User maual x 1Note:1.It's not waterproof， do not put it to wet or expose on sun2.You need to charge this item for first time use3.The speaker is not too loud.How to connect it by bluetooth:1��Press the button MFB until the screen shows "off" then release.press the button MFB again untill the screen shows "on"， don't release and last for 3 to 5 second before the screen shows "PR lr ln9"，then the bluetooth is on but have not connect to the mobile phone.2��For the first time pairing the mobile phone to the watch， please open the mobile phone bluetooth function and search for the device， the phone will display device name(like HB-216)， click and automatically matching (if prompted for a password， please enter "0000" )， after the match there will be a short light and a bluetooth symbol on the screen.3��When there is a call comes in，the number will be showed on the screen，short press the button MFB to answer the call，the call will automatically switch to the speakerphone function of the watch，and you can go on a normal conversation through the watch. PS. long press "MFB" button can recall the last phone4��Open the music play function of your mobile phone or your music player， the music will automatically switch to the watch.How to set the time:1. long press the " mode" button for about 2 seconds， then you can notice the hours was flashing2. Short press the "S1"， or "S2" button to adjust hours.3. Press the "mode" button to save hours and then reset minutes and other .How to set alarm clock:1. Short press the " mode" button， then you may find a time， then long press the "mode" button again.2. Then set the alarm time with " S1" button or "S2" button3. Short Press the "mode" button to save the setting