E91F compact, card-shaped intelligent anti-lost device

Key Features

• Global Tracking: Integrates seamlessly with the Apple Find My network, allowing you to locate your item anywhere in the world using nearby Apple devices (iPhone, iPad, or Mac).

• No Extra App Needed: It works directly with the pre-installed "Find My" app on Apple devices running iOS 14.5 or later; no separate app download is required for iOS users.

• Anti-Lost Alarm: You can use the "Find My" app to make the device emit an audible alarm (sound signal) within a certain Bluetooth range (up to 3 meters for the E91 model) to help find items nearby.

• Compact Design: The E91F has a slim, card-type form factor (31x31x9mm for the E91, likely similar for the F variant, though the F is card-shaped) and is lightweight (7g for E91), making it easy to slip into a wallet or luggage without adding bulk.

• Long Battery Life: It uses a CR2032 coin cell battery which provides an endurance of 9 to 12 months of continuous operation, so frequent charging is not a concern. The E91F variant supports wireless charging.

• Durable Build: It is made of durable