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You don’t even need to charge this wireless E Ink poster powered by infrared light.
You don’t even need to charge this wireless E Ink poster powered by infrared light.
2025-01-27
Telink Semiconductor(Shanghai) Co.,Ltd.
BOE Yiyun Technology Co., Ltd
Refond Optoelectronics Co., Ltd.
Yantai Zhenghai Technology Co., LTD
Yiwu Qingyue Optoelectronics Technology Co., Ltd
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