$5.29
❦Bidirectional Search Function—This key finder is connected with the Bluetooth function of the mobile phone and the bidirectional search function can connect multiple anti-lost devices at the same time
❦Automatically Alerts—In the connected state, when the anti-lost device exceeds the set Bluetooth range, the mobile phone and the anti-lost device automatically alerts at the same time
❦Remote Self-timer Function—Through the anti-lost device to control the phone’s shooting function to achieve remote self-timer. As well as control the phone recording function
❦Compatibility—Support IOS7.0 or above and Android 4.4 above, the model must support Bluetooth 4.0
❦Low Power Consumption—With the new Bluetooth 4.0 technology, the power consumption is extremely low. The button battery CR2032 power supply, standby for more than 2-3 months, and convenient to replace
