Bluetooth 4.0 Anti-Lost Anti-Theft Alarm Device Tracker GPS Locator Key

• The tracker is a kind of Bluetooth 4.0 Low Energy product which works through iTracing app
• The tracker can chain your easy-lost and valuable belongings together and work with smart phone to prevent loss. The tracker is also a remote control of your smart phone camera for self-portrait
• 1 year warranty
• Compact size and lightweight design and low energy consumption. Supports Bluetooth 4.0 and the effective range is up to 25m.