MOMAX PinCard Mini Rechargeable Find My Tracker BR9D

WIRELESS CHARGING｜Slim size, built-in rechargeable lithium-ion battery. Up to 365 days of use on a single charge
HANGABLE DESIGN｜Easy to attach to your keys, backpack or suitcase with the hanging hole, perfect for traveling.
PORTABLE and SECURE｜Put it in your wallet and keep your wallet safe.
OUTDOOR USE｜IP68 waterproof rating and hangable design for outdoor enthusiasts.