CES 2021: बार-बार रिमोट की बैटरी बदलने से मिली आजादी, सैमसंग ने किया कमाल

दिलचस्प बात यह है कि रिमोट खिड़की-दरवाजों से घर के अंदर आने वाली सूरज की रोशनी से ही चार्ज हो जाएगा। इससे बैटरी बदलने के झंझट से तो मुक्ति मिल ही जाएगी, साथ ही प्रदूषण पर भी लगाम लगेगी।

from Latest And Breaking Hindi News Headlines, News In Hindi | अमर उजाला हिंदी न्यूज़ | - Amar Ujala https://ift.tt/3nGeWC5

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