Packing list 9 Heart Specification Size: 18 0 ' 38' 24.3mm Batter capacity : 2200mAh Working temperature: - 10 50 Time of endurance: 12 hours Color: B l a c k White Q User Guide USB line Bluetooth : 4.0 Transmit range: In the c ity 1-3km Open air 3-5km Featu es g oHeart Atta c hment strap' 2 Poduct overview
, Q SOS Button LED Status In d ic ator Power Butto n Charge interfa c e Text
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GPS locatio n s haring Walkie-tal kie SOS Butto n P2P tra c king Sc ratc h p roof Special attention:
1.ln addition to offline feature.the App also has on line feature developed to healp the communication to be easier 2.The communciation range frequency is from lkm up to 5km in open areas and in denser locations. 3.Both parties need to be within the frequency range or else the user won be able to communicate 4efor the trip begins.make sure that the map has been downloaded whi le the device is sti ll connected to the internet 5.Wi reless earbuds can be used if it is connected to the phone 5.0ne person can only access one group.bu they can change the the channel anytime 7.There are no limitations to the number of units in the team.but if it 1s over than 50 units, it mights slow down due to bandwidth restriction 8.When having problems install ing the app on the device.please restart t USER GUIDE > >
9 Heaf FCC Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
connected. Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.