M-SPEAKER play online

Every day, a large number of old mobile phones are abandoned, which is not only a waste, but also a kind of pollution. We should find ways to continue using these old cell phones. In fact, they are some powerful computers.
M-SPEAKER is one way to continue using these old mobile phones, which can turn your old cell phone into a PC WiFi or USB speaker.
Mobile phones and computers must be on the same LAN or connected via USB port and run M-SPEAKER at the same time.
It is free of charge for basic functions.
Using steps
Step 1: Install M-Speaker Server on your computer. The computer's operator system must be windows 7/8/10.The play online link can be found in M-SPEAKER app.
Step 2: Install M-Speaker on your android cell phone.
Step 3: Run M-Speaker Server on your computer at first.
Step 4: Run M-Speaker on your android cell phone.