???Main Features:<br />1. Support GPS， phone base， LBS， WiFi GSM<br />2. Support phone call conversation， security fence， remote monitoring， a key for help， buddy management， remote alarm clock， remote monitoring， life waterproof， long standby time etc.<br />3. Food grade silicone bracelet<br />4. Cold White Screen<br />Specification:<br />Bluetooth Version: V3.0<br />SIM type: Micro SIM card<br />Battery: 420mAh lithium battery<br />Compatibility: Compatible with Android and ios smart phones<br />Network: GSM 850/900/1800/1900M<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />    Specifications<br />Basic Information<br />	 Type: Watch Phone                                                	<br />Network<br />	 Network type: GSM                                                  <br />                        Frequency: GSM850/900/1800/1900MHz                                                	<br />Camera<br />	 Camera type: No camera                                                	<br />Connectivity <br />	 SIM Card Slot: Single SIM                                                  <br />                        Micro USB Slot: Yes                                                	<br />Languages<br />	 Languages: Chinese，English                                                	<br />Additional Features<br />	 Additional Features: People                                                	<br />Package Contents<br />	 Cell Phone: 1                                                  <br />                        Rubber Outer Ring: 1                                                  <br />                        Battery: 1 x 420mAh Battery                                                  <br />                        USB Cable: 1                                                  <br />                        Screwdriver: 1                                                  <br />                        Screw: 6                                                	<br />Dimensions<br />	 Product size: 4.2 x 4.0 x 1.28 cm / 1.65 x 1.57 x 0.50 inches                                                  <br />                        Package size: 13.0 x 8.0 x 7.0 cm / 5.11 x 3.14 x 2.75 inches                                                  <br />                        Product weight: 0.032 kg                                                  <br />                        Package weight: 0.186 kg                                                	<br /><br /><br /><br />                                                <br />