The video opens with the Galaxy Buds2 logo followed by the text 'Earbud fit test' and an additional line above that reads "How to use". The Galaxy Buds2 case in olive green color is shown opening with olive color earbuds in the case. The two earbuds rise above. The earbuds rotate to show the inner side. A blue circle appears to highlight the 'L' letter displayed on the left earbud, and a text appears on the right that reads: 'Find L(Left) and R(Right) on your earbuds.' A blue circle highlights the 'R' letter displayed on the right earbud. The left earbud is zoomed in, and a simulated human ear appears behind. A blue circle highlights the 'L' letter while a text that reads 'Check the direction marks' appear. The left earbud fits into the simulated human ear. The text 'Insert the earbuds into your ears comfortably' appears. Two blue circles now highlight the two mics on the outer shell of the earbud. A text that reads 'Make sure 2 mics are well-exposed' appears. The frame switches to the text 'Still looking for the right fit? Try the 'Earbud fit test'.' A Samsung Galaxy smartphone is shown with the Galaxy Wearable app in the middle. A set of disclaimer texts read: "For the Earbud fit test, first pair Galaxy Buds2 with your Samsung Galaxy smartphone and then wear both earbuds. Galaxy Buds2 compatible with mobile devices and/or PCs Android 7.0 or later with RAM 1.5G and above." A text 'Put on both earbuds' appear and switches to the text 'and launch 'Galaxy Wearable' app'. The Galaxy Wearable app is opened on the smartphone. The screen zooms into the settings menu, as a text that reads "Tap" appears along with the settings symbol. A yellow circle highlights the Earbuds setting symbol on the smartphone screen. Two disclaimer texts read "screen image simulated for illustrative purpose. To use the Galaxy Wearable app, the Galaxy phone and wearable device must be paired." The word 'Tap' appears along with the Earbud fit test symbol. The text 'Put your earbuds in to start.' appears, followed by "Tap" with the Start button. The fit test results in poor fit. A text reads "If the results say you have a poor fit, adjust your earbuds or change the ear tips.' A text says 'Retry' as the retry button is pressed. The test found good fit and the text 'Found it!' appears. A text reads 'Ear tips are available in 3 different sizes'. Small / Medium / Large eartips are shown with an earbud. The mid-size eartip comes attached on the earbuds by default. The text 'Use the one that fits the best' appears as different sized eartips are shown. The text 'Give it a try' appears. A sequence of people of different genders and races are shown each fitting a Galaxy Buds2 earbud into their ears. A text appears that reads 'Immersive sound with a comfortable fit.' Two olive color earbuds appear and rotates. Four Galaxy Buds2 cases are shown with the Galaxy Buds2 logo above. Each of the Galaxy Buds2 cases open, showing its inner colors from lavender, olive, white, and graphite. The video ends with the text 'samsung.com' followed by the Samsung logo.