Waterproof 16GB / 32GB 4G Smart Watch For Android 7.1 Phone Watch WIFI Camera

3GB RAM and 32GB ROM/ 1GB RAM and 16GB ROM (Optional）. WiFi Support both 2.4G/5G. 4G network, experience high-speed internet surfing. 4G LTE-FDD：B1+B2+B3+B5+B7+B12+B20. Microphone Yes. Information push reminder to prevent delayed viewing of important information. ).

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