■ Product Loss Prevention Tag [Upgraded Battery Version! Lasts 10 Years! Ultra-Thin 1.8mm] 1000KM Ultra-Long Distance Tracking *Please purchase if you don't mind that it's stored at home. Product Description WEIPAI Smart Tracker, No Battery Replacement Needed, Can Be Used for Ten Years!! Smart Tracker ■ The battery can be used for 10 years and does not need to be replaced, allowing for long-term use. ■ The IP68 waterproof and dustproof standards provide comprehensive protection for electronic devices, preventing dust and water from entering, and ensuring stable operation and a long lifespan even in harsh environments. ■ It combines a 100db loud volume and an ultra-thin 1.8mm design, achieving a powerful buzzer and portability. Smart Tracker, Easy Setup, No Battery Replacement Needed ● This air tag boasts ultra-high performance, with a thickness of only 1.8mm and a weight of 20g, and excellent waterproof and dustproof performance. Also, there is no need to replace the battery, and it can be used for 10 years. ● This loss prevention tag is a small card that can easily solve the problem of losing items such as wallets. ● Using this smart tracker is very easy, and it can be used easily by children and the elderly. ● This air tag has a small and lightweight design, so it won't get in the way wherever you put it. 100dB Loud Buzzer, You can hear it even if you are far away!! Smart Tracker Officially Certified, No need to worry!! Smart Tracker Smart Tracker Thin and durable, it's okay to put it anywhere!!