Use APKPure App
Get Headset Left Right - Stereo Test old version APK for Android
The easy way to figure out which Earphone/Headphone is right and which is left.
Use Stereo Test to quickly verify that you're getting the correct audio channel sent to each ear or speaker. Hear your music & video how it was supposed to be heard: Left-left; Right-right.
Our promises:
No need to grant any special permissions.
It's free, it's small, it's meant for one thing and it does it well.
With the CHECK LR button Identify the left and right channels to verify that they are properly wired and placed. The display will show the active channel at all times.
TAGS: stereo test, audio test, sound test, headphone test, stereo check, audio check, sound check, headphone check, stereo, headphones, channels, left channel, right channel, two channels, channels reversed, identify channels