how to send packet datas of bytes with bluetooth in android studio?

i'm trying to send data to a bluetooth device , i need to send these datas as packet data of bytes, for example this is packet data of mine : 80 98 F1 01 81 01
80 F1 98 01 C1 33
80 98 F1 02 21 01 01
80 F1 98 0A 61 01 00 00 00 00 00 00 00 00 33
80 98 F1 03 30 01 FF 01
80 F1 98 03 70 01 FF 33
how i can send these packet datas with bluetooth in android studio? note that i'm ok with bluetooth discovering,connectThread,AcceptThread , but i don't know how send these packet datas

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