Day: November 13, 2021

Mi Bluetooth Audio Receiver User Manual

Mi Bluetooth Audio Receiver User Manual


This bluetooth audio receiver is very light, very suitable for sports.


Can not adjust volume, and also can not use the headset to adjust the volume if the headset has volume control.

Only support bluetooth 4.2. Anyway, for sports, it is very good as audio quality is not that important.



97mAh built-in battery
Maximum continuous playing time: 4 hours
Working distance: 10 meters
Charging port: Micro USB
Wireless connection: bluetooth version 4.2
Input parameters: 5V1A
Implementation of the standard: Q / WMSX007-2017
CMIIT ID: 2017DP3366
bluetooth protocol: HFP / HSP / A2DP / AVRCP
Compatible with external headphones: support 3-segment 3.5mm plug stereo headphones; support 4-segment 3.5mm plug GB and American standard phone headset (OMTP/CTIA automatic identification switch)

Package Included

1 x Xiaomi bluetooth Remote 4.2 Audio Wireless Receiver
1 x 3.5mm Audio Cable


Mi Bluetooth Audio Receiver User Manual


YPJSQ01JY Mi Bluetooth Audio Receiver User Manual Tiinlab Acoustic Technology (Shenzhen)

Permission error when run Fusion VM

Permission error when start Fusion VM


When trying to start a newly created virtual machine in VMware Fusion, following error occurred

Error: Could not open /dev/vmmon...

This is because Fusion has no permssion to open device file required.


  • Navigate to System Preferences > Security & Privacy on the host macOS (High Sierra, Mojave and Catalina).
  • Under the General tab towards the bottom of the window, you see error similar to following message with option to click on “Allow”:
System software from vendor "VMware, Inc." was blocked from loading.
  • Click Allow.
  • Restart Fusion, and start virtual machine again.
  • If some other permission errors occurr again, repeat above steps.


Error: Could not open /dev/vmmon: Broken pipe, while launching the Virtual Machine (80467)