青云翻译

Built-in power supply, low energy consumption, the LCD screen up to 60,000 hours life more;

Built-in power supply, low power consumption LCD life up to 60,000 hours;

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Built-in power supply, low energy consumption, and LCD screen long life up to 60,000 hours or more;

Built-in power supply, low power consumption LCD life up to 60,000 hours;