hci0: Type: Primary Bus: USB BD Address: XX:XX:XX:XX:XX:XX ACL MTU: 1021:7 SCO MTU: 240:3 UP RUNNING RX bytes:1318 acl:0 sco:0 events:80 errors:0 TX bytes:1126 acl:0 sco:0 commands:78 errors:0 Features: 0xff 0xfe 0x8f 0xfe 0xdb 0xff 0x7b 0x87 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH HOLD SNIFF Link mode: SLAVE ACCEPT Name: XXXXXXXXXXXXXXXXXXXXXXX Class: 0x1c010c Service Classes: Rendering, Capturing, Object Transfer Device Class: Computer, Laptop HCI Version: 4.2 (0x8) Revision: 0x8300 LMP Version: 4.2 (0x8) Subversion: 0x7015 Manufacturer: Marvell Technology Group Ltd. (72)