hci0: Type: Primary Bus: USB BD Address: XX:XX:XX:XX:XX:XX ACL MTU: 672:3 SCO MTU: 48:1 UP RUNNING RX bytes:964 acl:0 sco:0 events:42 errors:0 TX bytes:666 acl:0 sco:0 commands:42 errors:0 Features: 0xff 0x3e 0x85 0x38 0x18 0x18 0x00 0x00 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH HOLD SNIFF Link mode: PERIPHERAL ACCEPT Name: XXX Class: 0x0c0104 Service Classes: Rendering, Capturing Device Class: Computer, Desktop workstation HCI Version: 2.0 (0x3) Revision: 0x1f4 LMP Version: 2.0 (0x3) Subversion: 0x1f4 Manufacturer: CONWISE Technology Corporation Ltd (66)