hci0: Type: BR/EDR Bus: USB BD Address: XXX ACL MTU: 672:4 SCO MTU: 48:1 DOWN RX bytes:445 acl:0 sco:0 events:15 errors:0 TX bytes:63 acl:0 sco:0 commands:15 errors:0 Features: 0xff 0x3e 0x85 0x38 0x18 0x18 0x00 0x00 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: Link mode: SLAVE ACCEPT