Product features: 1. This loss device is a product based on the latest Bluetooth 4.0 low-power technology. Through the use of APP software and mobile phones and other mobile devices for Bluetooth connection, it can bundle the items and valuables (such as keys, handbags, etc.) that users are easy to lose together, and realize the functions of loss reminder, two-way search, remote control photography, recording and so on (such as party photo, hand bag, etc.) Self portraits, etc.). 2. Apple phone: for iPhone 11 and above can be used. For Android Phones: Android 8.0 and above, Bluetooth 4.0 and above. Product parameters: Bare metal: 5.5g/piece (not charged) Battery: 3 g / piece Product specification: 42 * 40 * 10mm bag specification: 7 * 12cm Bag full set: host + Battery + hardware BUCKLE + PE bag Bag full set: 13g / piece (with battery) 10g / piece (without battery) Color: black and white pink green gray sky blue dark blue total 8 colors Contain: 1 PC square loss preventer 1 PC Hardware BUCKLE 1 PC battery?Super long standby time and low Power Alarm?This pet GPS tracker has 150 hours of standby time, and alarm if there is a shortage of electricity, reminding you to charge on time. ? Security fence?The pet GPS tracker is water resistant and suitable for use in a variety of environments. You can set up an area around the locator, which is alarm immediately when the pet enters or leaves the area. ?Call function?Set the callback number. And click on the âœsure button â, the pet tracker will automatically call the phone number you set. The effective use distance of the device can reach 25 meters in a wide range. The button battery CR2032 can be easily purchased in Major- supermarkets. The brand original battery can work for more than half a year. ?Precise Position?This pet GPS tracker enables you to know exactly accurate location of your pets by 24 hours continuous real time monitoring.Check pet's position at any time, know pet's moving direction clearly, prevent your pet from being lost and stolen, and retrieve your pet at the next time. ?Distance listening?Real time positioning,Waterproof function,Mobile inquiry,Electronic fence,Track query,Low power alarm,Standby time,Silent care,With the pet GPS tracker, you can set the guardian's mobile phone number to keep in touch with your pet far away.Control Method: App, Remote. Connectivity Technology: Bluetooth. Color: Pink. Are Batteries Included: Yes. Brand: AIRCODE. Best Sellers Rank: #265,565 in Pet Supplies. Customer Reviews: 2.0 out of 5 stars 1 rating 2.0 out of 5 stars. Country of Origin: China. : B09SLM6ZL9. Manufacturer: AIRCODE.