1.Mini and waterproof
2.With 1050mAh battery;With 2G network
3.Voice monitor functions

1.With 2G&4G network
2.With Strong Magnet,easy to use
3.With 5000 mAh battery

1.With 2G network
2.With Strong Magnet,easy to use
3.With 5000 mAh battery

1.With 2G network
2.With Strong Magnet,easy to use
3.With 10000 mAh battery

1.With 2G&4G network
2.With Strong Magnet,easy to use
3.With 10000 mAh battery