Unisex Warm Winter Polyacrylonitrile Knit Hat Adult Head Cap With 4 LED Lights(Dark Blue)

1. Warm and cozy feel comes together with this hat.

2. Suitable adjustable length to meet different needs.

3. Front of cap with 4 LED light, walk in dark visible.

4. White light three levels of different brightness: the brightest archives uses about 2 hours, intermediate archives uses about 4 hours, low bright archives uses about 6-8 hours.

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