Another pair of inexpensive tws earbuds. Coopidea beans air. Now on promo at Popular, $54.90.
Full controls are available, including playback/pause, skip forward/backward tracks, volume up/down and even manual power on/off. Either side of the earbuds can be used while the other one is in the case and the sides switch instantly without pause. The left and right channels are downmixed into mono when only either one of the buds is in use. The case is USB-C and is very small. The earbuds are small and comfortable too, it's shape is reminiscent of the once popular UFO tws earbuds. It's rated at ipx5 and claimed 5hrs operation time from the buds.
Sound is consumer friendly, big bass, a tad grainy highs and mids are ok, overall relaxed sound.
I took a closer look at the box containing the tips and found that there are actually 3 sizes of bass tips and 3 sizes of balanced tips. The bass tips have a smaller opening and a more conical shape, while the balanced tips has a wider bore and a more tubular shape. Putting the balanced tips on, the sound becomes more balanced, the big bass is gone and the mids and mid highs open up and take centre stage.
The connection seems to be weaker than my other earbuds though.
Case size comparison with Samsung buds live case.