hci0:	Type: Primary  Bus: USB
	BD Address: 04:42:1A:59:EF:EE  ACL MTU: 1021:6  SCO MTU: 255:12
	UP RUNNING PSCAN 
	RX bytes:129632 acl:4703 sco:0 events:975 errors:0
	TX bytes:43682 acl:399 sco:0 commands:402 errors:0
	Features: 0xff 0xff 0xff 0xfe 0xdb 0xfd 0x7b 0x87
	Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
	Link policy: RSWITCH HOLD SNIFF PARK 
	Link mode: PERIPHERAL ACCEPT 
	Name: 'BlueZ 5.68'
	Class: 0x6c0104
	Service Classes: Rendering, Capturing, Audio, Telephony
	Device Class: Computer, Desktop workstation
	HCI Version: 5.1 (0xa)  Revision: 0xdfc6
	LMP Version: 5.1 (0xa)  Subversion: 0xd922
	Manufacturer: Realtek Semiconductor Corporation (93)