The front of the bracelet is engraved with "嗯嗯嗯嗯嗯嗯嗯".
It contains the eight-character manjusri mantra: eliminate disasters and solve problems, children and grandchildren are loyal and filial, and everything goes well except all evils and disasters.
The lettering on the bracelet is Sanskrit, which looks a bit like a human figure, graceful, and a fusion of inspiration and magic.