BT GPS Tracker Keys Finder And Item Tracker Tags 4-Pack

Features: 
【Global Positioning】: With the global positioning feature of the Airtag project, you can easily find your items anywhere in the world as long as there are Apple devices around.
【One-Click Call】: No need to download any software, just open the search software connection on the Apple device, and you can use the device to emit a prompt sound to help you quickly find items.【MFi Certification】: The Airtag project has passed Apple's MFi certification, ensuring the quality and safety of the product.【Ultra-Long Standby】: The ultra-low power consumption design can maintain a standby time of up to 10 months, eliminating the need for frequent battery replacement.【Precise Search】: Through the "Iltems" tag of the Finding App, the built-in speaker of Finein Tag can play a sound to indicate the item's location, allowing you to find items at close range easily.
Specification:
Optional Model: 1-Pack / 4-Pack
Color: ABS
Material: Plastic
Bluetooth version: 5.2
Auxiliary functions: Record lost location, rename item, customize item icon
Connect: Bluetooth technology for close-range sensing and support for loss mode
Alarm volume:Builtin buzzer (> 100 decibels)
Battery: Replaceable CR2032 button battery
Working temperature:-10℃~65℃
Storage temperature: -10℃~55
Working humidity: ≤85%
Storage humidity: ≤75%
Operating voltage: 2.0V-3.3V
Transmit power: 4dbm
Product size: 30*60*5mm
Product weight: 9.6g
Package size: 64*88*18mm / 250*90*20mm
Package weight: 20.8g / 81g

Package list:
4* Tracker