Wireless Charging - The ultra-thin anti-lost card supports wireless charging and can last for 6 months on a full charge without the need for a special charging cable. Use it for 6 months on a single charge without worrying about battery life.
Compatible with Apple Find My App - Simply add it to the Find My App in Apple IOS and use Bluetooth to find lost items nearby (only supports IOS)
Automatc Notification to Prevent Loss - The lost mode of the anti-lost smart card will actively send a lost reminder notification to your iPhone device to prevent you from losing your wallet or ID card. With Apple's advanced encryption system, you can establish privacy and ensure that your KeySmart card will not be tracked by others.
2mm Ultra-Thin - Less than 2mm thin, the wallet tracking card can be easily placed in your wallet or luggage tag to help you find lost items.
The anti-lost card is IP65 waterproof, able to withstand up to 1 meter of water for over 1 hour. It meets daily waterproof requirements and can handle splashes or brief water submersion without worry.