1. Net weight: 8g
2. Gross weight: 12g (PE bag)
3. Material: ABS
4. Size: 42*40*10mm
5. Color: 8 colors optional(White/Pink/Black/Red/Grey/Green/Navy Blue/Blue)
6. Battery: button battery (CR2032)
This anti-lost device is a product based on Bluetooth 5.0 low-power technology. By using the APP software to connect with mobile devices such as mobile phones and other mobile devices via Bluetooth, the user can easily lose items and valuables (such as keys, portable Bags, easy-to-lost items, etc.)
The effective use distance of the anti-lost device can reach 15 meters in an open area, and you can even use it on babies or pets, so you no longer have to worry about them being lost; the button battery CR2032 used by the anti-lost device is widely used by major commercial Super convenience stores can be easily purchased, and a button battery can work for more than half a year.