1). The APP adopts a beautiful UI design interface, which is very convenient to control.2). Using low-power bluetooth chip, the battery is more durable and can be used for 3-6 months. If the battery used by the customer is good, it will reach more than 6 months.3). The signal connection is stable and the connection speed is very fast4). Finding objects: When searching for a device on the mobile APP, the device will have a beep sound; press the button of the device twice, and the mobile phone will have a prompt sound5). Anti-lost: one-way/two-way optionalA, one-way function (by default)When the device leaves a certain distance (10-15M), the mobile phone will receive a reminder messageBenefits of this feature:When the phone is disconnected from the Key Finder, the phone will only receive short messages (some Andriod phones will beep twice at the same time, depending on the phone's settings), which greatly reduces the impact of false positives.B. Two-way function (you can choose by yourself)When the connection is disconnected, both the mobile phone and the device will send a beeping sound.6). Lost location: After the mobile phone is disconnected from the device, the lost map location will be recorded in the APP, and you can navigate to the address with one click7). Photo and video: You can control the phone to take photos and videos at a certain distance through the device buttons, and save themcolor: WhiteMaterial: ABSPackage Contents:1 x Anti Lost Key FinderOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

1 Pcs GPS Tracker Alarm Wallet Anti Lost Key For FINDER White Pet Dog Child Anti Lost Key For FINDER Tracker 

1). The APP adopts a beautiful UI design interface, which is very convenient to control.2). Using low-power bluetooth chip, the battery is more durable and can be used for 3-6 months. If the battery used by the customer is good, it will reach more than 6 months.3). The signal connection is stable and the connection speed is very fast4). Finding objects: When searching for a device on the mobile APP, the device will have a beep sound; press the button of the device twice, and the mobile phone will have a prompt sound5). Anti-lost: one-way/two-way optionalA, one-way function (by default)When the device leaves a certain distance (10-15M), the mobile phone will receive a reminder messageBenefits of this feature:When the phone is disconnected from the Key Finder, the phone will only receive short messages (some Andriod phones will beep twice at the same time, depending on the phone's settings), which greatly reduces the impact of false positives.B. Two-way function (you can choose by yourself)When the connection is disconnected, both the mobile phone and the device will send a beeping sound.6). Lost location: After the mobile phone is disconnected from the device, the lost map location will be recorded in the APP, and you can navigate to the address with one click7). Photo and video: You can control the phone to take photos and videos at a certain distance through the device buttons, and save themcolor: WhiteMaterial: ABSPackage Contents:1 x Anti Lost Key FinderOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.