THE FREE PRO 2
Shipping a total of 4 sets of silicon ear tips and 3 sets of ear hooks with the Free Pro 2 all but guarantees that you'll be getting a good fit.
Each of the 2 earbuds measures 19mm in length, 13mm in width and 23mm in depth and weighs just 4.1g (the front is basically a touch button so double tap on either one to pause/resume music playback and answer/end calls, hold for 2s to reject a call, tap 3 times on the right for next track and 3 times on the left for previous track and game mode activation, tap once on the right to increase volume and on the left to decrease volume and tap and hold for 2 seconds on the right to enable voice assistant mode and on the left to enable/disable ANC).
The earbuds have one hole on each side, probably for one of the ANC microphones and the pickup microphone.
Left and right markings are located at the rear right next to another hole (probably for the 2nd ANC microphone) and the 2 charging contacts.
Squeezing a 6mm composite dynamic driver in each housing is not really something we haven't seen before since it's one of the most common sizes used with TWS models.
Forgot to mention that both earbuds have activity LEDs at the front.
EarFun ships the Free Pro 2 with an 38g heavy aluminum charging/storage case that measures 66.6mm in length, 26mm in height and 23mm in width.
The charging/storage case has an activity LED at the front and the USB-C port at the rear.
As expected, the interior is made out of plastic and just has two seats for the earbuds.