The customer comes first! If you have any dissatisfaction with the product, we support full refund within 30 days! Key Wallet Wireless Finder Portable Positioning Bluetooth Loss Prevention Location Record Real Time Query Disconnect Alarm Product Parameters: Material: ABS Colour: yellow Applicable platform: all compatible Battery specification: CR2032 Function：Location Record Real-time Query Disconnected Alarm Network Positioning Two-way Search Track Playback Device Sharing Package Viflosae Key Wallet Wireless Finder Portable Positioning Bluetooth Loss Prevention Location Record Real Time Query Disconnect Alarm Electronics Gadgets Deals of The Day Location recording function, can record the location information of keys, wallets and other items, so you can find them at any time. Real-time search, you can check the location of your keys and wallet at any time through mobile phone APP, convenient and quick. Disconnect Alarm, when the keys, wallet and mobile phone are disconnected, it will automatically send an alarm to loss. Network positioning, support network positioning function, even without Bluetooth connection, you can locate the position of the items.